INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '357bf02db1294d5af093a8cad17874b35d342d8e88e567520ef4bc68b6d8fb67', 
    'Mr8Ujyx+mmuJcc7jIpu3ShVxFrOtceXg8cHZiptf+Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)