INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd238d2f79e08af7be52fcbfcdb3e5b103c7314e69fab08d863af79b82e890e46', 
    'TmSRWbjWBHDSngHBFe3B6maGs7b1kWByCNJ5BcXPLDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)