INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0f9f306aaa4d461f6593a391268447895598116c419e36d5a12de028753c6e7', 
    'lrwZMkEQcYRprIV8BBTdZS4PaDq9YTUsY7NNdVSo96M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)