UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1PcOSWodKLalMXIeDKOrLmeBixHbkB6LdDZtGeDddM=' 
WHERE 
  key_id = '7a549fb19808097a60f1a9df497d8eeb2e1bfdb709faa4d8555538c5b80f9a8f' 
  AND (
    token = 'h1PcOSWodKLalMXIeDKOrLmeBixHbkB6LdDZtGeDddM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )