UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaMi/osxTYzIvVLsbhfOeIE3csdY332fqFpq9YrWElU=' 
WHERE 
  key_id = '9b350599022ba33b8376691eb44d1dd0672fa0acf69828fa4b2656370c8f3c14' 
  AND (
    token = 'zaMi/osxTYzIvVLsbhfOeIE3csdY332fqFpq9YrWElU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )