INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1068a4d5de36c79d9f510773bf43557973a6a0f84eacf9a3ed43390ff2db790f', 
    '15UeetS4W0R2E9d5z0fzHUGlkOxnazsJNRaFP+44JTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)