INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8673fee6d5b4ebf2673c7bb67beeaffc89361621e144d297e3894de8555245', 
    'E0o2BIXTYbr3OrYVIpqVrSx5KuMa0tv5uZZ5VOcHo8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)