UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqBnLTkm5f2Lh5WbuFmima348k33YPJBadEqaRDI958=' 
WHERE 
  key_id = '84b1ef5cc3e02e89692ead1a9b15f846bb946256bcdab3e10c585fca7d82706b' 
  AND (
    token = 'fqBnLTkm5f2Lh5WbuFmima348k33YPJBadEqaRDI958=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )