UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r59GcmQXz0ax0jLibxKD6IbtQ2q2RbGJ0odbEVHH+O4=' 
WHERE 
  key_id = '7ee2a2e599f3ea4f480474f18d9d136dec18cb0dde4319fef505200afd5c4eb9' 
  AND (
    token = 'r59GcmQXz0ax0jLibxKD6IbtQ2q2RbGJ0odbEVHH+O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )