INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850432932d442bddcf281097d69d1fc3543683757e1459e474c260a8e7d337e8', 
    'RCGzaXP411r6jeIb9+gy+nNaeaFqXTj6QrWrHteYkz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)