INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d02bc069031f5228d82d65be2ce29ab58767ae4eef548b49ed45a849dd12fe', 
    'cCe+txrTBw2z6KmSWWIqPrgECy3Pb+GzXP/LEmcWG+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )