UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WFFadhESBroKAgT1s2MFmja05CeAbREKBetWMkxqKs=' 
WHERE 
  key_id = '2a13c3d9fbc1c49ce07a41b0845ef10368719eeaca7148a9b2d693cd23068450' 
  AND (
    token = '0WFFadhESBroKAgT1s2MFmja05CeAbREKBetWMkxqKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )