UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xroRAgbJdguKLzgZJCEwapGLb/A+y7C0+lkQD61rtSs=' 
WHERE 
  key_id = 'c1a8bf9179c673df22f638091687148e088fae6e0d16e5a5cac0db1cb13eb12a' 
  AND (
    token = 'xroRAgbJdguKLzgZJCEwapGLb/A+y7C0+lkQD61rtSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )