INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e93f9d9af8e04c1716bac29fd365a70375518e922899233ade88e589c2b9a5f', 
    'SegHoKbcs351xMOuYwBi4ErifG7pezSgPrbcRFRzEH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)