UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiZhPAODWzhNx2eQqeoHsXgy4+l8ST5RXDAKCv7cEuc=' 
WHERE 
  key_id = '0d2cf2df41092fb8269f780c89d449db82918008b4fd25bc663382f59674efe6' 
  AND (
    token = 'RiZhPAODWzhNx2eQqeoHsXgy4+l8ST5RXDAKCv7cEuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )