INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfcd94946d8619a76bb621b27cfb1fa529ca8eeb3e2a8345971c4ec98161a6a8', 
    'azOQI9S58ipmXRaSv7PJAwmBjMSmx0nfrW7vBsDclyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)