INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8197d877c01fcb50f7adbef0eab37f58d88ec957e98bafe0ea62c1e1ecad1f0', 
    'yapVpe9jFJjRGiqCN9Fic1HByiPlbZMJyO0v/76vWIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)