INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a896e408ff241d9e33039a5f8851b3c8cb48e90aeb5498341cb5f18cd88d2c2', 
    'rpiy77rIpPzaTReIc2FM1reYKMDMswB6zHfITSE88Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)