INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f36761b1563db2fc90a8b694af0669fffb40b1b671537f232095f59bc11abb0e', 
    'V9yQh3/Ku6vskDMIErabXWOnu9O81pED5kq2u9BtZRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)