UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'taFeZW+f6OINU1gE9AchD3/6hbE8tcocnsK5Z23Oy5U=' 
WHERE 
  key_id = '948b38497f00c7f60077d470cafb85bc958e755660250507101f7001f3c149bd' 
  AND (
    token = 'taFeZW+f6OINU1gE9AchD3/6hbE8tcocnsK5Z23Oy5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )