INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7df11a5150f59d3c2508f17913324bf78373757601ffdf70e14fd1db17ff5ec', 
    'PB0TAOGmryA9OEFg8oneJDRCLLkQlde3NXL31Ulss3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)