INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1aa6beba7d93878d102481baaeb46b6c3b355f22321cc83f5c6d49ef8db73386', 
    '+kGJSIELV8TtZvh+fQHbgPn5dqGgVvGcfvxAROpc8ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)