INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b1c00d099e3cc2f950ab56c5d8ef39d81b7dec92b41125d365ae84283b1a98', 
    'N6Sh5f6yEwX6jhG3Zg7oO5KGHzdYN3negNRbwbT2VQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)