UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EH9GBmyAJMUVtddYnUkazrf1+HEIccWDX8dcdTd35d4=' 
WHERE 
  key_id = '1f2c94ca398693992e541976dbc3af9dc0ad8677a6519fa049327aecfdb4738b' 
  AND (
    token = 'EH9GBmyAJMUVtddYnUkazrf1+HEIccWDX8dcdTd35d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )