INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '528963e72a3c81a17b5863c2fcf3bc9b50a24b85096488db470a4963b8df96dc', 
    'V/6hRGPH6GFPobE/ECFgNcjIECFVmPX4cXW1t6e7st4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)