UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SV4iOUcfvUx+i92lCLbQPONeVpKEC2Nxozds+0hQaPU=' 
WHERE 
  key_id = 'af4de406d8a039d45957c3a576a57c4503c40db39890c3af776e034410cd7de8' 
  AND (
    token = 'SV4iOUcfvUx+i92lCLbQPONeVpKEC2Nxozds+0hQaPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )