UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R12FSaDQLnNIC83FkVeKeyt8F+nYsy21NXmPnd1N0k=' 
WHERE 
  key_id = 'cf7855eef9526401afdc1b69b2b41f242122569e7cc7174a438d4a27501ea56b' 
  AND (
    token = '5R12FSaDQLnNIC83FkVeKeyt8F+nYsy21NXmPnd1N0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )