INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535b89e08c4ad1d292c42b359b28bbc4cf77abed9c30b6f4797cc276aa75da05', 
    'g53BKmtYhx9gYprcb4WsJds+5ipULGdasAUdUzYdzqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)