INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e754b469bb9950f8d30874beac26bed1fd4f97abf2f34914eea35f76a20d525', 
    'AxatZftuT/32xjve9vfwC20g0JTgp+m7cyoCyxmCaQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)