INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6a906f8237e0144185d9ff394a43da8c5768c791591e677681cef15cdb6e3ac', 
    'hIv0qC4uC2FVcCuoIj2hsW+3RYaSo16n4z7rzFtgLxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)