UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WHKIfwqBrnMvSEhtvDUMLAwv+bAlRSHtjbivgbyhb8=' 
WHERE 
  key_id = '919f854405379f0b81457a50938a67b73b63169ad79c770bcbcb72875fae8939' 
  AND (
    token = '4WHKIfwqBrnMvSEhtvDUMLAwv+bAlRSHtjbivgbyhb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )