INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9a9aed62ed08ef3922c3e9ce114e4427e7060d9669e10844f88883d08be4a8', 
    'l7+7QqEF7sXb6GHyS07+rkDEk8n02RPMbyS32WaSyy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)