INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca029aa5641401f17b30b40415fe0f5956969339a1c664a3c30fc0afcea95524', 
    '1eQ94Ppy6iqblte1CqHKUyNZ5RySPW973WO/tZRbHzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)