UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ5Ka3p0smaipgQLsi/mbx/OT/kGz3kyvQa2wR91IuE=' 
WHERE 
  key_id = 'cba9c3de91cdba9b04b73ab409ac131bb95445f5ba7dc8e347e5f6c7f836825c' 
  AND (
    token = 'MZ5Ka3p0smaipgQLsi/mbx/OT/kGz3kyvQa2wR91IuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )