UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdE/w1EOW9WmEJ/ixyG62Cy1xWAAdntElL449JJLkFk=' 
WHERE 
  key_id = '6b09f2fa4c42c69863d6f18c692704de3ca2e978f13923b09fdf487707dd2b88' 
  AND (
    token = 'BdE/w1EOW9WmEJ/ixyG62Cy1xWAAdntElL449JJLkFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )