UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwrD6aUm8O1skXMx9mDjJn61jWbICgqWN0U6Kngiqc4=' 
WHERE 
  key_id = 'a26b8f06ab5d3ab59750bf4b1760a25844e35e911ea27116b49043f3a5f5af0e' 
  AND (
    token = 'WwrD6aUm8O1skXMx9mDjJn61jWbICgqWN0U6Kngiqc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )