UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xd/xRIjNaq1d0XAfL/NwjLY9reEaYCAIYbXMgIxRTDg=' 
WHERE 
  key_id = '18925c155ea2087f679c7f0ec4a862fce553cd153a12a8e978758400adecde78' 
  AND (
    token = 'Xd/xRIjNaq1d0XAfL/NwjLY9reEaYCAIYbXMgIxRTDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )