UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+u32/WKFvDOYkvxkmuYsp6oXa7ZSKVydtl15uK0x+rQ=' 
WHERE 
  key_id = 'f72556630da431efc0eef41786ef238d7bfe697f38df3a3e860b62ef944eecf8' 
  AND (
    token = '+u32/WKFvDOYkvxkmuYsp6oXa7ZSKVydtl15uK0x+rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )