UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kk7Lw1SJuqcl3qEElA0/PZUMQCNlkLiCmcqOh1fMIEs=' 
WHERE 
  key_id = 'cb2d61de38dbdca449654989d292972f61c5eb8450ae9b8a18f35e9be0e6208d' 
  AND (
    token = 'kk7Lw1SJuqcl3qEElA0/PZUMQCNlkLiCmcqOh1fMIEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )