INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ee3448d26e35c60e04b52d40b49eb276e04107a8db55e3ae8b05c867ea342ac', 
    'u1L4RrMb2WOrN32uM1QNUt/xYj1khWT7QLyvz1eXyFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)