INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c57b41dbf0a3590c758eaaecd75e6f9cc5bad131c38aed55dc81f4e0a09338e2', 
    'jkhxKVx/O1z/ZAci09YaLegGZEKeJ8ZgkGNpkcD5VjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)