UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0HcctKazqe80dZVI9M6fZL30tkz58qnA061YGElYkU=' 
WHERE 
  key_id = '79e3a91839931eeb0366eb3fbc2f9b7017ae7e1fd401111d2cf2f5f1548d2279' 
  AND (
    token = 'k0HcctKazqe80dZVI9M6fZL30tkz58qnA061YGElYkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )