INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a23c51513084fc6b237a89f80227ca947bea1fd7fd17e2868a1ed390b08ec4f4', 
    'HNL1+XrUaYEt8LSPRSICGdOhsF9+28sy7TOP3D00jns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)