UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9dqe7hbmSfvTF3FKFRaTNMJqo/AiJP2hygg9sd870s=' 
WHERE 
  key_id = 'e2dfa369c43a5f0f552f9bf325075752398c6507adea2da8f4ce291e826efd0c' 
  AND (
    token = 'R9dqe7hbmSfvTF3FKFRaTNMJqo/AiJP2hygg9sd870s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )