INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9178b7d45ac0bcd9cb2c076a6107061f356ec0a5e1d9af2691e4d52c222da91', 
    'GCeKazKCy2QBeTbUo80fUfWN8g00VxyGKn8eYS5Br6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)