UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwoNoPeVO6pNDKBemDXrEUSvhtSvoa0XznlAShERsxY=' 
WHERE 
  key_id = 'dcf7f0f205ddea593e2f1af6c65ec2f66b4eefcc15efa849606f9f8571b55ed4' 
  AND (
    token = 'qwoNoPeVO6pNDKBemDXrEUSvhtSvoa0XznlAShERsxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )