UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXbnryuLk2CDUCfIQ1Q/oUB4lAjln7M0EOJOFCgSCWk=' 
WHERE 
  key_id = '375619b5902358f281307b6cbbe1d01b4b228f13b0ce16034c6660b571464fa7' 
  AND (
    token = 'MXbnryuLk2CDUCfIQ1Q/oUB4lAjln7M0EOJOFCgSCWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )