INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a687df7ba1032f8e8a2d037f48bb76bb620b17d71645af511dbf2a0e3d5976af', 
    'IvNGZ4IAkSk3yFmWeB0PHPKgHA03USzRcrcf2h79UNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)