UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvJqTrDWzAiGwJSkowDWZzRkYDbaWzManB/md+ROMO4=' 
WHERE 
  key_id = 'ba18a572db8680bc57968fe29b93071c76d7b3650f0fc816c9d1a0d2d9db9a1b' 
  AND (
    token = 'rvJqTrDWzAiGwJSkowDWZzRkYDbaWzManB/md+ROMO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )