INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05ae6428743f5adf1894c017933ea268300ed864e8db134470610ed5b2f3754b', 
    '21Ght+o8mKA9T1f6UiatMxFd/JPHac6XzKMTecFRKZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)