UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTYQqDEbFa8idvfhLXT9Xg95dc5sWQhVx9ip6o8nNxQ=' 
WHERE 
  key_id = '5bec4bb8e7d4445c5a438fc2e8beed82281608828828afdb4a31ca06042878fb' 
  AND (
    token = 'gTYQqDEbFa8idvfhLXT9Xg95dc5sWQhVx9ip6o8nNxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )