INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435485984da0fdd4002047a88cc1b01e90c311a950b0f65f91dade5e37e3dab8', 
    'lJfN8wE+cl0fF/eb6zW0qWO1wBTY2Jn5i9DinhOfDmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)