INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3de3db3c515994085b26334a0a838724b62fe167c47cf74ad6bb4f55b4f615b2', 
    '1LNkdjaZD/NaqBVGCeJMP4xpXlGyw4JFtGVuMWqA2I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)