INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '163347a561ca4e11938ed29768dd20d196cd20d8b53b882dd2a19dc41dc401a0', 
    'nUTJotfLniGGtptd40pXLU1fp1BEseklezzDbFKqYNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)