INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e7cf4d37ba94d024db0257f14fd40ac28cd77b1c470fc0acb03c40754e70f9', 
    'SaXWNvCxtwW5nS99VRR+xajNkaM1obGcthgSVfMPqaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)