UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlkmkimUw+em+ithsfmmq0hMhEk11nmnGy6NUHeU6NE=' 
WHERE 
  key_id = 'e01041ab348129b1160f4ae500ce350ba8bd7e5281044d3a600f342d3cb1c5c1' 
  AND (
    token = 'TlkmkimUw+em+ithsfmmq0hMhEk11nmnGy6NUHeU6NE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )