UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jvfxM01xJm8+Rp/N5PdJgbG6zekXJWjmgajjR+bna4=' 
WHERE 
  key_id = '3cd2dccd0879de40e43eabf5b3a620216e3759fe6ea2ac6e31ee0d0baebf7b39' 
  AND (
    token = '0jvfxM01xJm8+Rp/N5PdJgbG6zekXJWjmgajjR+bna4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )