UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/eI03ZmeIiR6zamuJhQZPGUrkFD8FLupilb/WmmKGk=' 
WHERE 
  key_id = '3314276ba8973983911bfd225eb21c962d3abb27e8194ca83a91dde0dfccb30e' 
  AND (
    token = 'g/eI03ZmeIiR6zamuJhQZPGUrkFD8FLupilb/WmmKGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )