UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56YdtjIKOGX/67xzn5OxRpvUytMQ32Gik8onsOt0Opo=' 
WHERE 
  key_id = 'a1a300e07c399c197b763d224ccc09dab7aff8b11145779647194ded6ffc0310' 
  AND (
    token = '56YdtjIKOGX/67xzn5OxRpvUytMQ32Gik8onsOt0Opo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )