UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jY91SlrtpewXQqyjztIv2NaSdQdYAnPxpwwaWjnPs7Q=' 
WHERE 
  key_id = '453306f7b230839105b65751d8e54f56af2e8ed0ef31906e919eab8c57e6b966' 
  AND (
    token = 'jY91SlrtpewXQqyjztIv2NaSdQdYAnPxpwwaWjnPs7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )