INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df34908d0f567257836b5e6f414adbcca7ea501a0ba948a2e0d6f06eb4279cd', 
    'thQm7W3Anx+linUrS15q7cVUuzJMtpJFAoRsHXWMyEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)