UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8zyH4VcF9tVdPLAqX2GPkxuluKkdpCW67rM+1ZzCls=' 
WHERE 
  key_id = '914d7740a004ea234a407de517cd52b14b1ee512c0c24ff68da7609b2735ee01' 
  AND (
    token = 'Z8zyH4VcF9tVdPLAqX2GPkxuluKkdpCW67rM+1ZzCls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )