INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd37ed2ebe4d0e739231bb2bcd7a15b44da9fe85227caae0292e6ddfa21ce6a7', 
    'vKufOLz6OfHO6Ls3JWTqOdCxTbSf2IjM7KnXO0koDuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)