INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d262aad7b7995cb8dc30192b472dce422e92c9b97c8f2b06f2f6fbdb58d559', 
    'NS8mXrw8KxLCRyeIH6k/S9oAGFhLpdezLEga8sXe36U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)