UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VR+d6GwtxhpwhlXM6GG/GbLpzTbWM4g/7pPsIx4YrNs=' 
WHERE 
  key_id = '59ee140544c26005c9f075ab19f0811bfe486988ab7f5e5dbf893dabb10986ec' 
  AND (
    token = 'VR+d6GwtxhpwhlXM6GG/GbLpzTbWM4g/7pPsIx4YrNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )