UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CEJmeDxuA7eBG1ERcYAx38nd7tSKDmOuCKvOYBaiHT8=' 
WHERE 
  key_id = 'b59e271e979da5fd58a37799dfc22b710c0c884016551b2978260dc506e24a58' 
  AND (
    token = 'CEJmeDxuA7eBG1ERcYAx38nd7tSKDmOuCKvOYBaiHT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )