UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5qgSETTFT2kSCQYCrPoA7PA2jFbTKVWXWpnunLcRws=' 
WHERE 
  key_id = 'bea964295370b96a09fa25e41e4670eb86834bc09ae763e26e795d5f5abe2050' 
  AND (
    token = 'S5qgSETTFT2kSCQYCrPoA7PA2jFbTKVWXWpnunLcRws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )