INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceae7c791b8c6567d0cb4d242136be0479ccc20f4565b21a557278d83ba00b21', 
    'A9zL0NkEusESBojEJYJ/U0sUuBRAC0HwvVgZWp4lC+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)