UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uayJpuF1yrye64kRczZBuocO5+LVXvZTEIutUh2tCmc=' 
WHERE 
  key_id = '49486533e277f8374030c6daad3435944dbcaaac54986562406b1955ff422f79' 
  AND (
    token = 'uayJpuF1yrye64kRczZBuocO5+LVXvZTEIutUh2tCmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )