INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71af9e1b4fb23cfc1e44d796d9d7397f8f1e267d41e419815c3ff536c8439969', 
    'EwlwnMrFXmqmr/BOWzeYFwTAMVqhokqAiQ5rfT9LtCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)