UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYS2YZZ0HGhhgSa0GhRPNTbS4dKaMFJJF/H80pJL5+c=' 
WHERE 
  key_id = 'a0f594f18f9e31445a5c17a5b12fc002de446f8427b0f411db6a755c055bd038' 
  AND (
    token = 'eYS2YZZ0HGhhgSa0GhRPNTbS4dKaMFJJF/H80pJL5+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )