INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3bcfe8ebce1450d0e8083c82133622d6989b43bd412313cb896267c104dce23', 
    'hUJbw9J8+1AOTDNWLZeAKgv9MbGX+GyA2Uni64rnrzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)