UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DaqBGlpVpJ2igzGRFUkBP8x5LITWLvxS7eEv5naYHeg=' 
WHERE 
  key_id = 'f0a68ddc9e46a04f54c388e04a3e1c8ff33f6928f3410abe8836f43da04155c4' 
  AND (
    token = 'DaqBGlpVpJ2igzGRFUkBP8x5LITWLvxS7eEv5naYHeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )