UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0tYffGLujGOuywa7RYeM0bCcOwv+G5Mu9+tYDGaKMQ=' 
WHERE 
  key_id = '8e85af5f21d00a5aabbae2241e85b187bbeefe64c5c52a1f829b4f68a7a8800b' 
  AND (
    token = 'a0tYffGLujGOuywa7RYeM0bCcOwv+G5Mu9+tYDGaKMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )