INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b98c5acaba5246c6b1c1300c80992574c478ddc24335b7120dee1b616cb8246a', 
    'ddf7RMkyo9mLBliZbbWsDttoULdXds7jFevPqOpke7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)