UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCdxhgnMMAzTxhDFCbO22ZWKVsixr0jwZFdXqb0vjag=' 
WHERE 
  key_id = 'cace8da033a1e7dcbcb6e44c3f3f6c2549d13e25a09673c05592c8a5e3dbe2d9' 
  AND (
    token = 'uCdxhgnMMAzTxhDFCbO22ZWKVsixr0jwZFdXqb0vjag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )