INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b1e86a9d9a93561ef22e4f4d6fec982570799e076108331d1a30bf202e2372', 
    'hkoccmn5hGawouAKzmoaJc9ryn+24st2Z4tGkv8+Wgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)