UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kb69Mu+ywpYU8gKymH3ckHrhuJTjopJb1JgvKMb5hAU=' 
WHERE 
  key_id = 'eeabc8e754335a2836281dde11a69cb1306d17d3237df69ba4203afd6c816a53' 
  AND (
    token = 'Kb69Mu+ywpYU8gKymH3ckHrhuJTjopJb1JgvKMb5hAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )