UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cokVF88zxoPYxtDQp5t1WWazk40jyi+0KTfzw07jI88=' 
WHERE 
  key_id = '2ee4fcce91f2fcc250e2fd29ac9aeacc1cb9dd4ecdb4e793112c1c43fc5964d4' 
  AND (
    token = 'cokVF88zxoPYxtDQp5t1WWazk40jyi+0KTfzw07jI88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )