UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyi0q86nyiE0ZGRXlHWqvFHGunSUq6pcqu8CArq1sjM=' 
WHERE 
  key_id = 'e9a3da0f9afd45aaaa9bb4571818c9e7a96550ce84b6451c26ac7902e4909e4c' 
  AND (
    token = 'jyi0q86nyiE0ZGRXlHWqvFHGunSUq6pcqu8CArq1sjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )