UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBTtZ4aFqDfyao8e138FMY7BtZTFDtBi/NBzYABTzvY=' 
WHERE 
  key_id = '1a801c7783d32a7fe10a3125d82f9e4569832a9b1f9f4f7e9a9e5f6d02da5d2c' 
  AND (
    token = 'eBTtZ4aFqDfyao8e138FMY7BtZTFDtBi/NBzYABTzvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )