UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4lhmPW0pX5FQZaO+igChBBSNc0dIzy40H3RRWKDgV20=' 
WHERE 
  key_id = 'd7e84137ff3e492cf91f8ba94930a84c40b4e1ccd98260cffcfc05a6cf90f04d' 
  AND (
    token = '4lhmPW0pX5FQZaO+igChBBSNc0dIzy40H3RRWKDgV20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )