INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29aafc8178cfc5f7436d9f8835b74c745cef8791db273acbf93627be8accb09a', 
    't8OhClKyScj51EplvScs3lJbTWY0ps85/iDcShvA/6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)