UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FTkhpqfzzTJoidrHyk6PtU89go84aQnAzH2+9fDjnGQ=' 
WHERE 
  key_id = 'b075ec3bcc0cf3e11537f706776513af18ad6ea4f15e58001b046e53274873e4' 
  AND (
    token = 'FTkhpqfzzTJoidrHyk6PtU89go84aQnAzH2+9fDjnGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )