UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzxZ2tLISlfM+OdUy3GUFWbIWjh5ZzjtkNP9ClFx/g4=' 
WHERE 
  key_id = 'de346b953ed9746a511d6ec5a5dab42138275036a0f14907916f045a0b32a328' 
  AND (
    token = 'tzxZ2tLISlfM+OdUy3GUFWbIWjh5ZzjtkNP9ClFx/g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )