INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f516f89659fabfcc4e44486bc0dd5e5e09a1625bc1280a903704935d9d5156a1', 
    'vWvU3TYI5Q65DmI9LXOyP9FriKcQJ/woKKdS7RyyKxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)