UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHU8QvUQbWBQf4A+nlg8Drh9uAGysWCUYojPmbQResM=' 
WHERE 
  key_id = '9a1fa69e5afb0989fa0e7eb965a1a69142ac3a792b8c5ca3140b9a0f803d380b' 
  AND (
    token = 'oHU8QvUQbWBQf4A+nlg8Drh9uAGysWCUYojPmbQResM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )