INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e09e6fde32ed576a684ce86e576b4a2c8b1b696ec03c9d9e5ac83561dca693', 
    '8Ad03KVjH0nY6LxQGc6v7h2OhAV+DAsHI4g2Qbvg9Qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)