UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuypDnwkNFDYcbGDLIaO0fNL2u7v8Pn9D1r/CMywKRE=' 
WHERE 
  key_id = 'aa2ecf599711ec8c45c29392f95eb064e48e943aa823a1bfbd5963886fc4680f' 
  AND (
    token = 'uuypDnwkNFDYcbGDLIaO0fNL2u7v8Pn9D1r/CMywKRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )