UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6auNonmZmCHFZZE6umhZDUOTMquIfSgNYBY3ABctk9c=' 
WHERE 
  key_id = 'c53444b45f2960343d0cbb28b845ae211a91e0f1982fc3a3c0b4985ff4078367' 
  AND (
    token = '6auNonmZmCHFZZE6umhZDUOTMquIfSgNYBY3ABctk9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )