UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oPeX7FNIZqoj55xt33rVPYjYeJV4pchFtz8xUFa2qGI=' 
WHERE 
  key_id = '04974415c0e15c53986ee469dfeb42d2b7dbf7f0bf7a5f1c8884a294325e40f9' 
  AND (
    token = 'oPeX7FNIZqoj55xt33rVPYjYeJV4pchFtz8xUFa2qGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )