INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e220057627f1604c0a7d7fcde88bce3194822fd73873f57fec7eec4d8c48d515', 
    'EIbOxTIm8Sss77z5T57CnRz42hWZ6KoCjIYbHhd2Nwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)