INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa8d9e2e7a1879cdccf0c1f081d4b87047324b977be8f857026a5e40c4da350b', 
    'VZJBUAQVFoFZia3EQ5yx7fSxahQh30iwtB0QAbcNYlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)