UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VlxxD0pKApIIGeW7s+ojWT/cygSgvpzy58bmrOKpwg=' 
WHERE 
  key_id = 'edf12d8842957e7db9610a685fa410f48efecffae3a17a7b72eb93ee852941f4' 
  AND (
    token = '/VlxxD0pKApIIGeW7s+ojWT/cygSgvpzy58bmrOKpwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )