UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQ5SH9ZXr3Sm8ne/u1ugBOZTRkfgihiaz5HVwOUFDm0=' 
WHERE 
  key_id = '1f0651d1cc0f8cf0494f61c86067bccd51bb53291ba27be0083951f851180e61' 
  AND (
    token = 'yQ5SH9ZXr3Sm8ne/u1ugBOZTRkfgihiaz5HVwOUFDm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )