UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FuFWXYbCb4euFvDTfdByJujm27ZpbdH5MDsWtQx2UjA=' 
WHERE 
  key_id = '7aaa769fc415b7c31589cbecd22a00b87b7a506bf5a2906ac3da6686adce96f7' 
  AND (
    token = 'FuFWXYbCb4euFvDTfdByJujm27ZpbdH5MDsWtQx2UjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )