INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0400c35aaf291f7dceb8cf0f06b3473691f3b06f75c58acce98190a841fe9956', 
    'NKN3I33dBs36De/6iwE9XdoHDk2fXMEFtywxaq6vo8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)