UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaYIM9GmTSLfL1VM9daIRvyG4gqjand8orp7eQhFErc=' 
WHERE 
  key_id = '14f8d97ee1a3bf5babfd00f1de2b0cb014b0ceea1b388eaeab032402443ba0a0' 
  AND (
    token = 'oaYIM9GmTSLfL1VM9daIRvyG4gqjand8orp7eQhFErc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )