INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e556d25d5107cb4a7a064ea501ed1928807138a4947a160e1b1d11d3f8591da8', 
    'TA3sT2KQIpM0n7ZyWxhEq3Jaqoguoz9h0YEu2ljkl6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)