UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2wvcfvee3jgXXfp3Uw40etkWGOwEcODswMyZy3SWrw=' 
WHERE 
  key_id = 'ccb165d40a5d02b46a9a1b99296bb6444b7c77829aa7f5292e731a0832edef6b' 
  AND (
    token = 'x2wvcfvee3jgXXfp3Uw40etkWGOwEcODswMyZy3SWrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )