INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648e40be6ee1a6ae7443797666173297ee332083d00b5917d404af4374eba449', 
    'PGQjDKLMTsgyBu65pvNqCqH9UYEsZmKpJ91b6JYeo7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)