INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2678dd461afdcf9c15ce0d7bfddfe4c789e22187307c09ddb6c3b7deb48842d0', 
    'pl++4seH9X5cBSjgyOFacIztDQPlgBrRM0ijdMa8iwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)