INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d39da3d7dbbc000eb06a70e2a2e2c58447c3063cb821289f393f844d25d933', 
    'tlkx2llGt5KwWA4/TBJKufhGC+niMiChFHlOgpZ8N7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)