INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d398235d36a8b1b5ca8812eb7366ac41edda8cb0eb27a658a833ac090c54e3', 
    '8JAiBlmcvARhsCekbI3780+r3Uioh/kXlWCgNfovZeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)