UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+w87zBSkbrpacAFp2EjAniofR9KY+yY7oxU5he4xSa8=' 
WHERE 
  key_id = 'e62f6b79abdc8d4e62621a7566c09cc03a029294633e254602ffe69efa47a4c0' 
  AND (
    token = '+w87zBSkbrpacAFp2EjAniofR9KY+yY7oxU5he4xSa8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )