UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TqiBWk9MyEga8P7y8BqFIwvjit5Oy+bREpI2GlEZjc=' 
WHERE 
  key_id = 'ff4d9a9e4497c9ec892a3ef5801f4b6d130827d0ac4cd7f6eb206de9058927a2' 
  AND (
    token = '8TqiBWk9MyEga8P7y8BqFIwvjit5Oy+bREpI2GlEZjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )