UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'el4y/l7RxInqCAaxFNbRAUvWQJ4CC/OvuVpsNZtf5QI=' 
WHERE 
  key_id = 'fe4eaaa2178961cd586aca1882a4a7c0fecf22027ff04be35ef69df2b00f32c6' 
  AND (
    token = 'el4y/l7RxInqCAaxFNbRAUvWQJ4CC/OvuVpsNZtf5QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )