UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Td2HA85uJiw2FnY8+Af6Oe3Azl/uVcChccB+cpr30r0=' 
WHERE 
  key_id = '49cc00e9ec0a13559478f97f20edd4f4af160f938bb1082f3c594bcb42abb4c7' 
  AND (
    token = 'Td2HA85uJiw2FnY8+Af6Oe3Azl/uVcChccB+cpr30r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )