INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c1f7e4b248b920fe2d8a07c25fb2fabcce372175372191bdd7c14ece2149d2', 
    '+9KOg8xnXyHXuLtX8F1EfL5+ZgQFlzTRYP4oXPTMroY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)