INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ad8b3a0f3d82aa2da2c35b2ed95a4e16597925ec43963e1359b17c00bb082b', 
    'fLlRFJVcYRmejAuyEe7cl0QzbNok93dweE7pBhNbibY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)