INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470395f0ee09fc2f6f65defc8056f001556389f48f13daa518cc610585720ae0', 
    'RxN9RAnN0bNqdrmbA6hUYOyOGrf+V6ZPGEAcha5GrAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)