UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfinWD5Hl9gv+PoSFdou9M4k/Lka/AA4DMhmQgyUetM=' 
WHERE 
  key_id = 'c9d697214da128a33e250a06286cab0761a86cbdc59eed4002451530e56484c9' 
  AND (
    token = 'rfinWD5Hl9gv+PoSFdou9M4k/Lka/AA4DMhmQgyUetM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )