UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1YVq7yjtHhT0oLS6Fm1v97x5usY6FXbpch5i+fBs8g=' 
WHERE 
  key_id = '6297ca629a3305b107c911dccc80290fcae640cf6d5615e15a45e17a61f8b80b' 
  AND (
    token = 'y1YVq7yjtHhT0oLS6Fm1v97x5usY6FXbpch5i+fBs8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )