UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zvBJASlX90KKrTCWGRa4fSxXBNOzqibNF+VkAkpCRY=' 
WHERE 
  key_id = '2030bee190bb68ba43f510d5d4e715327dcdeed304900c23deddaf7e4d46db87' 
  AND (
    token = '6zvBJASlX90KKrTCWGRa4fSxXBNOzqibNF+VkAkpCRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )