UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'glRefG/SjVk3R7aUVY6KLGTmXCfDBkF++rbExXEsC1E=' 
WHERE 
  key_id = '93e0899b3f26dd7ecb4753be447a43d46d9250e659aedefbe64c84c1def8150a' 
  AND (
    token = 'glRefG/SjVk3R7aUVY6KLGTmXCfDBkF++rbExXEsC1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )