UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YymZJIQJ4ojxEskBHn5YJi0PdQrcVcHFnYTWDZucMhs=' 
WHERE 
  key_id = '7e32412f198aab5592a00cfd06a7548055c2fa5f91182c96be4f15c2b71c55b6' 
  AND (
    token = 'YymZJIQJ4ojxEskBHn5YJi0PdQrcVcHFnYTWDZucMhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )