UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEGi1CjBiAqp6azy3/et9rku4KA4DXKlYcMe7JDNgUA=' 
WHERE 
  key_id = '47f291e6ff9567b798ee044076631a2784ccffc5551da60749d8918d9d17466c' 
  AND (
    token = 'mEGi1CjBiAqp6azy3/et9rku4KA4DXKlYcMe7JDNgUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )