INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8df71b4e4f304d3cf2e743a5b15794b31e89f4b575f8ec69c0c33daa2421f97', 
    'PSaIHLKpI8MaCqY97qsSuo572eaAusrYHS/r47kRstk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)