UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCoRsh8RQMLEVQV6F/1sypPsk47aiHhivook8S+pnuA=' 
WHERE 
  key_id = 'cd9f794482deb3ff1bc03ca154532342eefd5347ff375135c3ec7a11fb241ef0' 
  AND (
    token = 'cCoRsh8RQMLEVQV6F/1sypPsk47aiHhivook8S+pnuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )