INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ec782a956c0c5bac8a744ed008994b14535be87bf74db0c45b6df09a4f043f', 
    'HiV9Gbq2zKc0yv2TlpMW5M5fUXT4y6QnkVo7M42mHOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)