UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLfW0B5gmRP2xJ/6y5t/v+rE99cwDx7EnpRQR7rp8bw=' 
WHERE 
  key_id = '91b16192996de34af37d4ae940bb437e1b30c7afdb649691451c9ede4a36fb7a' 
  AND (
    token = 'vLfW0B5gmRP2xJ/6y5t/v+rE99cwDx7EnpRQR7rp8bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )