UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Q1cba+jTj8eoPG12J/0u8DJ9WPyVjEva88Dd+22yw8=' 
WHERE 
  key_id = 'b981e06a14c3c9530e5ded788a731d93cf174bb24f339b69e95d668fd624c917' 
  AND (
    token = '3Q1cba+jTj8eoPG12J/0u8DJ9WPyVjEva88Dd+22yw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )