UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAJXJiMHrIoIxnHwBWakR9Fx+Qi0/tTWzZVX/Vg/1pQ=' 
WHERE 
  key_id = '2d6e8c410ba725745ad1d12259fdfe94f33442ea7936ec85b8207d55a94a1e3e' 
  AND (
    token = 'zAJXJiMHrIoIxnHwBWakR9Fx+Qi0/tTWzZVX/Vg/1pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )