INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5cfd1250a739c6567e5a99097397705af6025b4b41012c8a2ce599fac70e346', 
    'bDxA9s0zsXfHw7f23VjXzY6IgrlAZuHMuMBd/7QYdvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)