INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2991aeb6994bc8b90633ebf303fc29ac8f18aff8595e583cb6411135e56e968b', 
    'XacXR5AD3QpM+RdhwcQU2AhuwT6vZC7Nlmk6mDC6q74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)