UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1MD5aR4bfnetwKYey+kJLlY8ULyLqfU+WKTWDHouu4=' 
WHERE 
  key_id = 'b576379b3ba4aa81274f793f86f9b92a394af03d662460b0dc12855475b6c9ab' 
  AND (
    token = 's1MD5aR4bfnetwKYey+kJLlY8ULyLqfU+WKTWDHouu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )