UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yc93v89ORdQy6zyywxiMxDzRBwMRKbCRLt60fmTqrVM=' 
WHERE 
  key_id = 'bc18c5fbbc69aa64af72d5d6679300814d04f37be862f1134d6228c8004025c8' 
  AND (
    token = 'yc93v89ORdQy6zyywxiMxDzRBwMRKbCRLt60fmTqrVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )