INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ce5ce6daf8ec335211bc19168126212c5756e408b06f6042bb3884cdeb2756c', 
    '2txAk/g8k7+htRZQooYrXEwZwtdmWA8iJpUPNOrM8eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)