UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCSrbrv4sdKXCL11FxKCnygstC1udgiwTH3omXWe94I=' 
WHERE 
  key_id = '24d948a714093828ef7f9f5aa82aed83d7746e0b0d1a2d63afc022b4d5be5483' 
  AND (
    token = 'xCSrbrv4sdKXCL11FxKCnygstC1udgiwTH3omXWe94I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )