UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NkbPS4jBfKc6lOtLC04hFthHYtvPfYNtkfBLnsoaig=' 
WHERE 
  key_id = '78d506a2d5260c6d9ca1cc6af48043fb34d0fd2eefa0ac907f3332f0154f070c' 
  AND (
    token = '3NkbPS4jBfKc6lOtLC04hFthHYtvPfYNtkfBLnsoaig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )