INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a541ca28e8ea8a3948ba80d52211d6643fa832e3dca7b3ee91c23abc172c4c54', 
    'ut9pWXOM0eL1PuHEVlLHl/v61Vrdiy+sLFwx09JSzQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)