INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8201ba9af299d5c4033251da02920d9a74b6d859d00fafe25a4c7f25614a6d70', 
    'z6LNaXcXHbV34BLgBdxBDvujJM5eWzCYfIkoIsylOOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)