UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8WrdXLBuM8IjMjwMcG0pzsHoYRS8BlSVdTFjymtW+Q=' 
WHERE 
  key_id = '5d7abb21464cc0bcabcf7cdd5f087e088f11923572f20ebc700842fb41ea4992' 
  AND (
    token = 'U8WrdXLBuM8IjMjwMcG0pzsHoYRS8BlSVdTFjymtW+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )