INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3776b0c279bea0a7ed39acb37127731c10427d1adf8139b51c87fe89c335cebb', 
    '2I0CARl9twNU88jGPDS1Y0f1wvyaaeZVP08esMqYBFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)