UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BailXv8l9pFk30A/FC1sA7BnFz2jIz/T9NvuR/vLc/E=' 
WHERE 
  key_id = 'c0c4646170cf915a13480ccd7a704ff081ea50e3cbd54a61db9a68215411f70f' 
  AND (
    token = 'BailXv8l9pFk30A/FC1sA7BnFz2jIz/T9NvuR/vLc/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )