UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcQhfVmRqy275djmxr8g9sXBV0q6GgKZr4pjejmZv0I=' 
WHERE 
  key_id = 'e3e90716e43e39d4a571749172d90794a7367ed5faff33879a78b1ce537d5dd6' 
  AND (
    token = 'bcQhfVmRqy275djmxr8g9sXBV0q6GgKZr4pjejmZv0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )