INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb981a2792b9c325eac0fef3920954495316adcac347166a4e731b03ce8a8659', 
    '5H/XoYYWackxR7fuquRFgBMByDegWqznTDUxFeRpU/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)