INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fc47527986af99c1952c272729365469e3cf018cdf56bcad4d5bcee4e37897', 
    'pZjGkTR02q35ifxVzZbzDoJuMNya+W47/ZmseSoajaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)