UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20g6gtGsKQ7s03JuKP6p+iUBffoQHoZk2k58KVr8wyo=' 
WHERE 
  key_id = 'aa336cd806aad42769766e5493885ff83a7e9752f69a5de2b2a7c973a46ec0aa' 
  AND (
    token = '20g6gtGsKQ7s03JuKP6p+iUBffoQHoZk2k58KVr8wyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )