INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef164db40ca8546e2c6d91ac3d911efae398883a869ea586f59fc6436b25116b', 
    'WrcH1/l6vKjkcLnShs3JeitDgZy7PVwyvw8RRa097b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)