UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMdZctByHTeSRNsDETE3wGJG3ODlaIQPRpI8lt+blvs=' 
WHERE 
  key_id = 'd3fdb0667d3968cc02955848a0c8f15d587c78f0cb8b0a80e99c067ee9241cac' 
  AND (
    token = 'OMdZctByHTeSRNsDETE3wGJG3ODlaIQPRpI8lt+blvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )