UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8GShnJeuE+kyWlGOfBE9pE8PFzmvuG3RtM1RngE08s=' 
WHERE 
  key_id = '18f868a85a13c77a5bcdb73af6e348183c799b26dfea8910eefe71777e80c5cf' 
  AND (
    token = 'o8GShnJeuE+kyWlGOfBE9pE8PFzmvuG3RtM1RngE08s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )