INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b483ef614b0903dc92cd44b6af0d8913fddcec7ef1d55f7c516c167d715c005c', 
    'cgwJAJl1Y5DO9bPYgeLxnRbHDqbryjgMDE4p2A8j4ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)