UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eT6pzm5luOm2vzB35D4HilGOGXYAQMsT1Mu3hSCO6Pk=' 
WHERE 
  key_id = '8e86ad7cc2b1d9a5d09315b1b6184642e2e6973908ba599780aaddd93c1febcc' 
  AND (
    token = 'eT6pzm5luOm2vzB35D4HilGOGXYAQMsT1Mu3hSCO6Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )