INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72a154ac9dab2a9adf2e3ed932dd507a10eb8a313182ddda46811669a0710b52', 
    'zrdXpHazvDhemscuqFFZVvJQtyxL1IbgNwTypxz2AdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)