INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8aadfe631bbf30040505e7eb0fccea8bb3badda6bb1b303436be5195f7a77f', 
    'M+F7hEMehPzws6sWuFhaX+gb0JWhopqZpz557ZYYTmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)