UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QQGxKIiA9flEMfeDP9r8DYEeEJs7uG/FG6oBWTQeMQ=' 
WHERE 
  key_id = '35cc5fce0c205e78b330f08073629fa6834048cdfb05a31cd8ab821fc8e220cb' 
  AND (
    token = '9QQGxKIiA9flEMfeDP9r8DYEeEJs7uG/FG6oBWTQeMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )