UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PRXT6m2RO+f3D9MJDJF7hqEbA8HjAHLCqbbdWosWZ0=' 
WHERE 
  key_id = '70c11e1a8274dced7c93d729f2e4d355425161a456603a05ac37d15947fac0cd' 
  AND (
    token = '8PRXT6m2RO+f3D9MJDJF7hqEbA8HjAHLCqbbdWosWZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )