UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9dP0GM7iMdsJa4NvFY6ZSXGE26Mliu0H5l+21yEWNo=' 
WHERE 
  key_id = 'ad9f213ca9530881e6d2641ec46d5910feb0f98e4886875ca2d30ca74eaf8303' 
  AND (
    token = 'r9dP0GM7iMdsJa4NvFY6ZSXGE26Mliu0H5l+21yEWNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )