UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQITCUDVKKsPCTAziY5NrlBZMeovzI2mt2L38yCjE6U=' 
WHERE 
  key_id = 'cbdddcba31b4121101b3f670cdd555836750a38defd29ae989006648b43017d4' 
  AND (
    token = 'UQITCUDVKKsPCTAziY5NrlBZMeovzI2mt2L38yCjE6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )