INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16301c70d55054c839b535135ae5cf5bb49d5606aa5a58f07c9dfda46cd937c7', 
    'z9lK4sqK5aO1MYKWQPnH+4/vD8eVXL6AhuAlL3ArTGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)