UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GayP5dPkyWN8m63Km+THBo6BAejcqSvFKHasgFim+WI=' 
WHERE 
  key_id = 'cc17e705e6842a7453fcd8ad66a6015ed668a4737e9708ed059e943de2917b45' 
  AND (
    token = 'GayP5dPkyWN8m63Km+THBo6BAejcqSvFKHasgFim+WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )