UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkASI5NvBmW15I9uZd8bGWcZWesqAc5KMXBuo0qbJjo=' 
WHERE 
  key_id = '4bd4290e286ea68fc7306b8606147c05dce932a570122752c64b5d146d85bcc2' 
  AND (
    token = 'ZkASI5NvBmW15I9uZd8bGWcZWesqAc5KMXBuo0qbJjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )