UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHCZjTIczXUbypUOtyT/l8HRGsavjUl32h1beWairYQ=' 
WHERE 
  key_id = '8b03e61bda23c55d5dd3dac72997c21b9a524695e12ac20863d89f381948e92b' 
  AND (
    token = 'KHCZjTIczXUbypUOtyT/l8HRGsavjUl32h1beWairYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )