UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cYomZPdxy1+wmXwWhbe5LpJcio35ayQ1ou5fyL5zY0=' 
WHERE 
  key_id = 'c7b1a603a7679437fb53090b0d797e334841d0b3d9e32ec19574fdaeb7600b71' 
  AND (
    token = '2cYomZPdxy1+wmXwWhbe5LpJcio35ayQ1ou5fyL5zY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )