INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83fab76e419d20bfdd985a99563c0186d9cb9dc870c59366a47dd71bd3c656f', 
    'QM7RSjlA8I0PuYeYH3W07J2EiWhTISUTo6RuBA1AXg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)