INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552e54998e1a47e8b762ed338e0e05990fa93db9881d6b85d47ee80d6e6ae655', 
    'eA5M6WL2udGNxHUeRMBwuUMidnOfTP6QsjQ7yGnOOVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)