UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mm5EMsFS97wodOvW5Bh7JfXTgh6tjnmelcpe4HINI/o=' 
WHERE 
  key_id = '1df711dfe5177cfa10c424f42b384dc46578c945b1dc0c6246852a16d492a392' 
  AND (
    token = 'mm5EMsFS97wodOvW5Bh7JfXTgh6tjnmelcpe4HINI/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )