INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce4950690ed6ef6bc42d1adbb1a8fc6b918fabeec40a6598d5ef1aa7ab9348d', 
    'mTEf3gBHzUChgj7yqPzmM3nJBC1gYP9Vvv0PeiPXcdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)