INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51f1f7f657f6d1cf85f7d4ca2d92a7b3e529eb197ad0b6ef7532af6a7709773', 
    'a+AbZTGhFBYKKRl1nTeIxAW5tLBOIP5GLdvCZHJ69Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)