UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JaR86p/TMRg4Aj/TEBlo7P8DL5m5qjufgbmvYQXVE/I=' 
WHERE 
  key_id = '5c4123e3de1ea4375c773a31ad0ac0c2084cf6231d6438ba0d640a098e481136' 
  AND (
    token = 'JaR86p/TMRg4Aj/TEBlo7P8DL5m5qjufgbmvYQXVE/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )