UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMRBDTcb1vDHr8CESwStyZGXXho2+t7+vqSCQ3+DXsY=' 
WHERE 
  key_id = '13a24d4f520ab9203b6ef0ab01167ed9595779410078fd210b6af30b42265525' 
  AND (
    token = 'LMRBDTcb1vDHr8CESwStyZGXXho2+t7+vqSCQ3+DXsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )