INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a62cd69d42087a265d9b440515a78c9b55aa8aba30981ee2a897e1b7884d3e7b', 
    'LZ0E2FovDyotngZVxiz376SG0WeiOA8mvs347g+b6ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)