UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBgRR5XIGJcpk/BkZIUCcDw71oLpgFQ8INyd9M2mu78=' 
WHERE 
  key_id = '046978768990716aa0ddc33c908be03c566e8b7f92dfe5b20967c08fa98df3e0' 
  AND (
    token = 'JBgRR5XIGJcpk/BkZIUCcDw71oLpgFQ8INyd9M2mu78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )