UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuXEMD6AoqDVZ9aOdkAjU/6ATuHIM35oP2zf5t/TMD4=' 
WHERE 
  key_id = '271724304ff644af744e37fbc463fb93d0e6e4a0c33abc054542432d29fe2ca4' 
  AND (
    token = 'XuXEMD6AoqDVZ9aOdkAjU/6ATuHIM35oP2zf5t/TMD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )