INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788c73614ab9d71fa1ae273b9a594e6a6da30449ff52024999fd657f79c9dbab', 
    '0mS8yPppq/GFgqi8yoWFplxXokprlfmmJ6bAXll/Lnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)