UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gl6/BObKu+bSqwSUs51AxtypKrQ/Q6ZejzXfcWPZEzc=' 
WHERE 
  key_id = 'ae89595b3ad698e114f0f70de93d6d5e02c80fadfa21221319b3fef86e114b41' 
  AND (
    token = 'gl6/BObKu+bSqwSUs51AxtypKrQ/Q6ZejzXfcWPZEzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )