UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCfVqrsKUzoYmVOaAjl7tnTNj02FpZvQAxh8vc5q8qk=' 
WHERE 
  key_id = '8a085bfcd80edbc70b2a45ea4b899abc5a9e1bbdfdf10dcc65abde710937ac7e' 
  AND (
    token = 'iCfVqrsKUzoYmVOaAjl7tnTNj02FpZvQAxh8vc5q8qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )