UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMaeWkjoF1RaaCzB76h84FeEHENwLxFPAABfMx/Z8NY=' 
WHERE 
  key_id = 'c64af3c9701c00b55d22dff2d7c9911e24058cdd1b0932dba3835114381c24d3' 
  AND (
    token = 'JMaeWkjoF1RaaCzB76h84FeEHENwLxFPAABfMx/Z8NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )