INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c33d288bba7b46f9663335f4a5ac92830a348bf1f732aa9bfe0c12a3b29c87ba', 
    'SV3x0JiHKMjeXEL1nHeUw0aQS3bNnQf484+/LnP09JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)