INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31a834b6600d93f746856c9e94b772b2f114e5364a53cfe0395f12f5fc25d0c', 
    '1tZhPhyEQoinbifTYhL8LLi7uEFAV6mm/iyiLHHpdpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)