INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248853be1965fb5cf8c8781c493331b267dd2d942768228ca21cb50032e7c26b', 
    '/7XwgOu3d80BOPrtY3WzaeO4OJFIO2/XsLTcMzNUgUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)