INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b51ab015b1cf0c33330d8ad30f313d4f307c35dda27ec8c2740bd72ca4e1985', 
    'ZjxE8Sp9Rbjh4B12frAu0d7en9P2nZe2Ahe14hKvwi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)