INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd770728c1f4d166cd0024b0ea56f6476b472ab9b147f95202024c6f247ad8354', 
    'jkvsw0iJ4kz9zFaLhlgYZ5EosAyTLz+ZPQ5v4BviqWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)