UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HUUUE/bS25Rvae6jImQxe8bqmpnXoDbQfjHv0ksiRs=' 
WHERE 
  key_id = 'e36298f49659988eb0f903dd83a7bcf5e131ba0b0dc43fe4d7d2c29eb8f2ebc2' 
  AND (
    token = '/HUUUE/bS25Rvae6jImQxe8bqmpnXoDbQfjHv0ksiRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )