INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8ac8cd421af52c3fe1916ff43b6a5a73081ff0a970642e5d09651355265a7f', 
    'jQpZC4WahuTCRqv0KaDWz2k9r9E0XSPE5RXEnsVAXXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)