UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OcmNQmEVYlqXEeedT/W8PPOcHaro4w1d+5IoCXwKqMo=' 
WHERE 
  key_id = 'c6b8d463519e9bee2e3f5ca697fdd283f6979192a5660f780395e24053c9707b' 
  AND (
    token = 'OcmNQmEVYlqXEeedT/W8PPOcHaro4w1d+5IoCXwKqMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )