INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '952d3cd3eeeb02b2015dc797b3aaeb4dce2d6862bd21a8420f2cc2aa8f02d520', 
    'F5oNHVxhJP9NAKpNYMrwpKLCLQUsXCUFLQW4PiqGN+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)