UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zie8bCI/4a7e++fNxcnC2eyvu4oaGWxKnySMC4Yu3zA=' 
WHERE 
  key_id = 'e780706fe86e069d03509398c87659b70d77b3268964d643d0218ef634dc1afb' 
  AND (
    token = 'zie8bCI/4a7e++fNxcnC2eyvu4oaGWxKnySMC4Yu3zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )