UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ce4OSpkru2G/n5ZWXmRQEJZ5UaEvGoIVtQ+Ul3Xn2Q=' 
WHERE 
  key_id = 'e6a3ef5a2e3672045db9185892d63c9ec08ae4213c3053a760ca148e3aff4603' 
  AND (
    token = '0ce4OSpkru2G/n5ZWXmRQEJZ5UaEvGoIVtQ+Ul3Xn2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )