UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/eQJm4x4NYkz9hUXjq/g4GsGOM1NFPD6PC7U5ObktQ=' 
WHERE 
  key_id = '26d112a4f56ab7572ebdc97f5f1c3c3a232428dda581e7372e715d35db066f6d' 
  AND (
    token = 'e/eQJm4x4NYkz9hUXjq/g4GsGOM1NFPD6PC7U5ObktQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )