UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxOKlploPolwyhKKI02vPcrHi0wfGF/dW1lynIMwrbQ=' 
WHERE 
  key_id = 'f3fff96a07d33dc446af49983a9f8efa7f037443cb5af1c9739cb7e249c45f1a' 
  AND (
    token = 'GxOKlploPolwyhKKI02vPcrHi0wfGF/dW1lynIMwrbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )