UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfvZhMoIBiRPvhdB8L8Tz3wrMeqyCotXsy4IQavhU7o=' 
WHERE 
  key_id = 'eb8900201c94f678483b87172811f90f179db0a0eb5bc4cf579ffac2d7f07fc0' 
  AND (
    token = 'rfvZhMoIBiRPvhdB8L8Tz3wrMeqyCotXsy4IQavhU7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )