UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3Fdk8jOj8nXBKBiKhxmiwQlZ6ex5lCG69RjxNmzQko=' 
WHERE 
  key_id = '50589bf6459bfc206285a7a38b840834efba187e256bff18fb3a408868484aa2' 
  AND (
    token = 'O3Fdk8jOj8nXBKBiKhxmiwQlZ6ex5lCG69RjxNmzQko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )