INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b88c35e424923f18df87406406da7c8d3595e9df784f573d8bb48c8b46b9e50', 
    'tMSvp1wQ/FU7xcAc1RNLGrrI4LsGDWw5OdybUU+MGOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)