UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfChuT2uJ45wiCu6JSN8daBAEa3zO4skIW/LG/sD6/s=' 
WHERE 
  key_id = 'c16bd3fcb8c9fcc105e594801405603e8a868decd6da4413548d1a1143a29166' 
  AND (
    token = 'QfChuT2uJ45wiCu6JSN8daBAEa3zO4skIW/LG/sD6/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )