UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aFnB2jH1Y9cSfntb19PreSGOQDclSA3UUUCBr5i1mY=' 
WHERE 
  key_id = '4e02119b1c14354234c6ecba264e90b97a5bb98a47b441ed69cf22fc6fca075c' 
  AND (
    token = '0aFnB2jH1Y9cSfntb19PreSGOQDclSA3UUUCBr5i1mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )