UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3CeRYfCTn4zeDY9W4NB21jsLlXaCkkjp4EkKZgc3Dk=' 
WHERE 
  key_id = '7ccaddbfa28b6de4fb5802ef71248d74c3459adf5adb4b574c2d224f4602d601' 
  AND (
    token = 'l3CeRYfCTn4zeDY9W4NB21jsLlXaCkkjp4EkKZgc3Dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )