UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E7z7kvQ9xKhGlj76AztiJHYkYQICBPYUKsdIVAhTm8=' 
WHERE 
  key_id = 'bd437756e5a1c9122479ce8bc029860f1366ce6bb76fcfe9cc792d5de00e7b3c' 
  AND (
    token = '6E7z7kvQ9xKhGlj76AztiJHYkYQICBPYUKsdIVAhTm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )