UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HiEdWnYjijQ0xy3HMsx2Z1zydwjEBRAPb9MDm4jNMIQ=' 
WHERE 
  key_id = '3e3b645c78840f1c1dedacbd83a449cbe48914b9b5b16a85bdad7b5c50e14add' 
  AND (
    token = 'HiEdWnYjijQ0xy3HMsx2Z1zydwjEBRAPb9MDm4jNMIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )