UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYHUIi8CtUe4dlLtLCByBXjCuZtOfUwZHuXoGXFweAk=' 
WHERE 
  key_id = '188b7f78404490ad6fe26636d3e6468c2ee2369a1f2bccd9f7c0ba1c062d4838' 
  AND (
    token = 'qYHUIi8CtUe4dlLtLCByBXjCuZtOfUwZHuXoGXFweAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )