UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4cyLV+3quGzjg5Z9/lB2HpH7pgriT1MlwbSXXaAZSI=' 
WHERE 
  key_id = '64775fef4aeb0f7f30873c15ccc27a7d4bfec0b9eef9ee1e8a8f33891854b4e6' 
  AND (
    token = 'e4cyLV+3quGzjg5Z9/lB2HpH7pgriT1MlwbSXXaAZSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )