INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b9cb0e6f38a88783a1e5267b84b0f3d52f7e1e73f5858274bf5c84354c53ce', 
    'FjGc8a4ZHtb4F1RqAXoE0rWIWlFKk1mHdl9/IBBUF/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)