INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f5db6b61a616a526b454f936c97a6d8d7b0f1f08842c7b84d3115278718795', 
    'kFGZbMLxgz0NN4atpS1WV0UG7STDEFYcjRMuNmYazK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)