INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4ae635a64ce00be2ad9bb623c14e0db2d15c194b0168716f2f932a6b022016', 
    '4XOnp9CewuWcvjzP8/ID2ODsfbR3yvCB3HZ9iNbX110=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)