UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxQIk+4HAbllscUQG9y+kVjGkJY2Qn0UFDdOPci/elY=' 
WHERE 
  key_id = 'cd746da8114634cd295a90b02f29c20c3d9835789997dba82f470bf1b5361e28' 
  AND (
    token = 'LxQIk+4HAbllscUQG9y+kVjGkJY2Qn0UFDdOPci/elY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )