UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66hENOh9yWnCgvSp8ibCMo0eFkWViVHOmNX2IzFkaWw=' 
WHERE 
  key_id = 'e3e3c5b1beaadbf2ef71a05a6972ce80224d6ea4784cc6792b7d893a95d891c6' 
  AND (
    token = '66hENOh9yWnCgvSp8ibCMo0eFkWViVHOmNX2IzFkaWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )