UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bE5H+iPvhmB6KHLs8HGu1lW794bWYO4R1GkSg4wnEo=' 
WHERE 
  key_id = 'b0df11ca3b5304df30818407d893483785eb0dec1a3c35cca15507f1f5657cca' 
  AND (
    token = '8bE5H+iPvhmB6KHLs8HGu1lW794bWYO4R1GkSg4wnEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )