UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBlOphkSk/V2DIGT8aQwbp1sdnjh7TzhTv5DhkixAQM=' 
WHERE 
  key_id = '4f767b433103411c613ac485c90df453d51ab894492c4c6c0b99aa454793b9fd' 
  AND (
    token = 'jBlOphkSk/V2DIGT8aQwbp1sdnjh7TzhTv5DhkixAQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )