INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1923e9d5a1e5464552c1472605d40da1bef43673a7f81d3ed0716cdf2c8b3809', 
    '2l8c3hzSwcltiMehGE+xM7ggm9H/kiUc7IReNDXBCvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)