UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZQzYaBrvkhPLQ0CJ+oYYioX1KzvH/EuYcP/OybqvAY=' 
WHERE 
  key_id = '540ff78661437ff2e5625a2dafb9a271f7c4ab2f86b94b5519eaf2dad6c4027d' 
  AND (
    token = 'FZQzYaBrvkhPLQ0CJ+oYYioX1KzvH/EuYcP/OybqvAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )