UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4vjOWvoUmwLZd2rhPcs+XlQLSPjak+GUvh0YE8n4qE=' 
WHERE 
  key_id = 'c0eba63e3b9e62403e6b854780b721da40f6b580f2fdca0aa8d1018d1136132b' 
  AND (
    token = 'e4vjOWvoUmwLZd2rhPcs+XlQLSPjak+GUvh0YE8n4qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )