UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwY26OIetiSzN+vD3WuV5naq/xJV8f54MYy1TnC2CJE=' 
WHERE 
  key_id = '7c3ac1fd5590c50bc330d38b4abe8df7dd5bfbc21f1a801f3604a2f15d1de076' 
  AND (
    token = 'QwY26OIetiSzN+vD3WuV5naq/xJV8f54MYy1TnC2CJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )