INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de274b8a2518130fd6d772c41af5364b7f47a1c1d2ad7b9992dcecfc8267b3c8', 
    '/cN+TT6YUvk4hhKpxBkpLLvC9Jyp8RKGkQvy5LVUZAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)