INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c23e02218249d042ce904a4d6afda6f46e30ff3bd65f516683fe5c259a8dfc5', 
    'bt5wkvwMESjH0/3W5L45X0W1S/m7jZq2ehGFWstos0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)