INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d914be8708f13a19c5b664887cc2d43624e1fe2fc02afc0856b2f83693826f', 
    'PX1sD3NzRYQzUClE91hUHMCkUE8WJJuhqCkXlThKV78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)