UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGx5BMeY7MTQbxGx+Mp4swBqaGs/ugjpwbIkhbp0vdQ=' 
WHERE 
  key_id = '100eb72b6a1054e5781d88a73bde0f55f04126f2bf5b521b37be55fd5fcb81a8' 
  AND (
    token = 'jGx5BMeY7MTQbxGx+Mp4swBqaGs/ugjpwbIkhbp0vdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )