INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c302051b04a62408cd94e860471f7b99dcf2c0d792f8775d75ead9eb0b31cf02', 
    'IB2rpzTZHeKNYKbmRkp2WUj6vd0WxMAWajFSCVHDggg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)