UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E82AiX7lVKsUCayjDfRLVRjM5sqqUK5xsQ3OfaLnuoQ=' 
WHERE 
  key_id = '842240984260fcaead00a4a5f4b46d0ee1aa70e3f43b89e6a685289eb3ff66a1' 
  AND (
    token = 'E82AiX7lVKsUCayjDfRLVRjM5sqqUK5xsQ3OfaLnuoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )