UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'paPQGf4wfWNFD0usYYnfNmRaH/y7UECmc6gzwUTrNww=' 
WHERE 
  key_id = 'dcb1749e473ce66c09968c99ff47ee1ebd5f3ab574c4e7722be1724f574165e8' 
  AND (
    token = 'paPQGf4wfWNFD0usYYnfNmRaH/y7UECmc6gzwUTrNww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )