INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b34e794926564b7df694a4340963a22ed43cd08a948494344cbac7d2c2ce6931', 
    'VtG12tCCSyWtbdVesPtOCEqqEWuPi8rC3dw8rUw3uFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)