INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '127910be0be10a60dc11671d9f4d076824272f2eb638f88c92f63d364525d5cf', 
    '7JNU6Pfgk4G1UivjWHXKKRoZSHytN0Pyf17FinAo7Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)