INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e03508de947860388bc592039f64f4b9390aee591265ee5546da42a610614ef7', 
    'MkedKkKQLNQX2yAOn3SicKM6fP4NnMslYnhTdxFLOOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)