INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884b3e6775f31e56682cd7675e9bca73559d5fc0734bef39a0765e042537590c', 
    'j1VkclSW2hrkWdm6MDPZ4QWHHRiAZfoe4YmReVp+oqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)