INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e863299f64ea5471bd53ab5c77eabcaa877d882795e5284d4c2f90f7aa24919b', 
    'x1vz6aPshweJr636LhrPCoTAjqe8tYblrq99AbTID+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)