INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d5d5b7c8872ea6a13324f65646c15b3e18ebdd8e5439d7ede37facad2a40cb8', 
    'bTZer3zj2EYz7ddQT+Whwpm0oYhrhW5uZjCYDPWtu14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)