INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '286694be5a95f5051be1ed58033f2962fdd02490d83a55258926bba7643b0a74', 
    'ZkwvMKChLu5qSs3SIxS5TYvJxDxZDBSuPJkIl6u9uKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)