UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zc0xOas3VUOR6na7LLnn98JIIq4mOv2et70Q+7X3S8A=' 
WHERE 
  key_id = '0fce82c1869f7da36152e5baa44111b19001f346b3223a5ea3562cce1182588b' 
  AND (
    token = 'zc0xOas3VUOR6na7LLnn98JIIq4mOv2et70Q+7X3S8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )