UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkaIL/9RN1RTTg17WAQDfevwKJohRN54PhhUnCnzGuY=' 
WHERE 
  key_id = '85d3a523c583b87853c339ee01a32d29781060304f509826f979605b09dc6c5d' 
  AND (
    token = 'jkaIL/9RN1RTTg17WAQDfevwKJohRN54PhhUnCnzGuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )