UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '18oB0lVO42CKPb0rCHqfld0BBjaWCEu2Uy2cExmvGY0=' 
WHERE 
  key_id = '2190b067112c33ab96351bd3bb75f566b79ca9e44aa2ff49d2855cfe4d7fb5fb' 
  AND (
    token = '18oB0lVO42CKPb0rCHqfld0BBjaWCEu2Uy2cExmvGY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )