INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43e10249f0eac8267db9d3f0f76bea4dbd402200f063e47eca5fa897d1459324', 
    'mfHiKpN9ehMT8oJmP5+Tb1cXGG3Lf20ZAmNKF1b/uzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)