UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWzWoD3vwtAlVVI4BfXDSAXfKV5VHHkBrjb6W/u+dEU=' 
WHERE 
  key_id = 'e4b0e16968c9678841f51fbd7dbd73726e5fd9f4a4226ea051e016be31281ea3' 
  AND (
    token = 'CWzWoD3vwtAlVVI4BfXDSAXfKV5VHHkBrjb6W/u+dEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )