UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZhZAUKKgFuXZD6LTijc1iD7D8NUgCAU8R/wyTMKxVI=' 
WHERE 
  key_id = '8b578fe1d3d24730a5eddd2df71020f3ae9daadef16032b0331e86f40172fc68' 
  AND (
    token = '9ZhZAUKKgFuXZD6LTijc1iD7D8NUgCAU8R/wyTMKxVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )