UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEAGLgzvWDY2CXhqucbXQhf41eh4oczgbM9qnuGGGqI=' 
WHERE 
  key_id = '1a8f46d342b28db4afce3245d2ca40b90c9bba1090dd15629bcc6c75d730ddf8' 
  AND (
    token = 'qEAGLgzvWDY2CXhqucbXQhf41eh4oczgbM9qnuGGGqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )