UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwQJsTNMnkk+rL+ZX20UFFSX5cr2XfGM/6kBTm2JuOs=' 
WHERE 
  key_id = '8084108c66fb68572c18589a1b0b44841ef0f361a7ad4c2f70b902fa18db324a' 
  AND (
    token = 'nwQJsTNMnkk+rL+ZX20UFFSX5cr2XfGM/6kBTm2JuOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )