INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3096b3260ca9425149035efa6c7c575193d9310ddab2f9611b9fb874cb4bd3e', 
    'tbLMQNRQZ4lhCE9DGudVjUoyM5KI6y5OcdU2C1xVR50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)