UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MPxspqzT52Eh6QBzV2vO6HQVjaWADatKfQUshFyfJA=' 
WHERE 
  key_id = '0d5ea935ce507b4f668e4438ad97f95f69f15e7e85c969a8fb585bd85fc885ea' 
  AND (
    token = '2MPxspqzT52Eh6QBzV2vO6HQVjaWADatKfQUshFyfJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )