INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf2157ddca1b31977eaa52099ce4be3bf3ba76d511cbadea938834aa5976b04f', 
    'RN4uwNUJdHJMtKywQkbTHVS0RpPMBZhHASt0AMcEDRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)