INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de15bd55085c6de0241996352a9b4f9c1c7ccae90bb644d5189e4a234a13ef08', 
    'IPxolfr1Xz5pi3O7Nt+1T7shzcYgsTD3BA2/edkpfVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)