INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e6ee6f3769cfb74fedee4780ecae4598bdfd2aeb7e1011e194d08987854b1c', 
    'C0ALbSQWio1JPU5z6+Xu21VM92hhgSJPKBmEnBENz3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)