UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwRWQ24se1U0xIQN7V5CR4mSRkI7EOIlAmn1pXlxrHs=' 
WHERE 
  key_id = '1731da64ab81fed0f5c68e54de53dffb0376941561c23cbc69af7a545b488857' 
  AND (
    token = 'QwRWQ24se1U0xIQN7V5CR4mSRkI7EOIlAmn1pXlxrHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )