INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12f88aed520be4987682bde8529fc7d0adba889ceae86795ffc7be33ba26132', 
    '9Gr1DCHZbQxAOl1xQidIyaHdfDhPz4WWiEiuMh9N3PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)