INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd879b10751d50c0539c035dd44ff2cb83924a016eaace45aecf9c9ceaab5754', 
    'gl2xS8JVBmdDg3YcjTPpSt84JLCzL6PoEeWkO0ai/6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)