INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f2fc80437c8f0f5b623b07ef13e3e5ebf1695360a0e9eec5ebb1e9723b2cdfb', 
    'nBZtYBDXV8IwdiQ/9Dt7vQfFCHwnneFV8cahZJEO4Mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)