INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7248273fb4b0bf5aaa08d482938de0c6b180bf5775013240ddec8d98c9afd33', 
    'ayxMoBxVQMspFovOp/JCw29J9gWSebUq6I8wvSc3mdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)