INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ce55585a3e823da170b0a504609775f525c2dce0d496f58f845d768566c4144', 
    'CEsmzDKyf/KlKkHfmSwjZh8ZkpnbecramHt8JvWqHNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)