UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68pqyF+TkSbsB9zMH+35ohTWj4OU87tMdW3vDN1M40A=' 
WHERE 
  key_id = 'da0116dd274e9fe1f1e48ba19da194c7e6948e582ed5cb31b2a129e1e67e3303' 
  AND (
    token = '68pqyF+TkSbsB9zMH+35ohTWj4OU87tMdW3vDN1M40A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )