INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6bf862b615f2780037c01d3867117e6ebb8365c743240af2c510f783e01f833', 
    '8Dujzr0sM7w18+Wg2447SH44iKVG9ID2zbzIhiQIK9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)