UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Msxz0gghK00EMOoYNKWlqRoVjAKV+koL1WpHC5SAnQk=' 
WHERE 
  key_id = '55ac6a7e1c7271454e5cebf88c40aedd13a7e85455b260d90c68d4ee21fa9f3c' 
  AND (
    token = 'Msxz0gghK00EMOoYNKWlqRoVjAKV+koL1WpHC5SAnQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )