UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hnH6j/4dNfLFwyOycVbKPxYGQUtTT1W6r5s97zXNvG0=' 
WHERE 
  key_id = 'f8d1b664618dbf44811d1b8f91329240d15a64562508393916655761ebaaac34' 
  AND (
    token = 'hnH6j/4dNfLFwyOycVbKPxYGQUtTT1W6r5s97zXNvG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )