INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50335ffc83c19c4b8a3b01f78e28116e40639b372e7913fbb3ac1996a60c7ca', 
    'BokByt1Nxzh9yMuDXwQZQyD45Pwg/EetgzrxruPwkgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)