INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad5affaee56e48478bd14791cfd14e93689e4ae442d0cfd7082374c5e9d4b9b5', 
    'AFcgEuRyxnrcFzN0IdIJsnFEWrjBDDnTOWuYIXcd/Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)