INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '754dc99f450a485c230e68fbd2f089c98984a2c7fb5c643306a316b92cdb2ef8', 
    '+jK5W31FDsoy5sFaN3wX6lvtYFqx+tyPpxZrUi0c3PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)