UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6q5sCYP0WsBdyBnypV9JlcgVz9+Z+Li+ZSUvQpD5i+M=' 
WHERE 
  key_id = 'bf93ec4df81db0427854a9cc36c01e0c106279f1e994bcc858ca77c5ff9fa71e' 
  AND (
    token = '6q5sCYP0WsBdyBnypV9JlcgVz9+Z+Li+ZSUvQpD5i+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )