INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dbcc04a57be9d7d2be98b6f9299fee92eaed6805adf362ed2d0c0f6454acb5', 
    'GRc9fQGz8pHW0+oKiLcQKElHbIwSDYENDMu9yFqlsKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)