UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCZfKV0h0b+liTzzyhSBzvupxDVL66lNpYCbQySYO7A=' 
WHERE 
  key_id = '6f7028d3858acd2db47b14d3cbc77ed51bbb2f769a6093c65d2e982d2b096a18' 
  AND (
    token = 'fCZfKV0h0b+liTzzyhSBzvupxDVL66lNpYCbQySYO7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )