UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tby2Fv0u3IMSenerJTPx3QUnMXn7jL0B3UK74/H6mXw=' 
WHERE 
  key_id = '76b15e03834751b8453f6b38511c5847a08d446a4b415866026c33e6f29f155d' 
  AND (
    token = 'tby2Fv0u3IMSenerJTPx3QUnMXn7jL0B3UK74/H6mXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )