UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPWEQLqJMTAdERnYwGMZSrw7R2U0kaCz7Ip9HLtSkx4=' 
WHERE 
  key_id = '9492d2318486f38b99b4100eff2680447a903ebef63316a40fbf28c41e6d8d67' 
  AND (
    token = 'SPWEQLqJMTAdERnYwGMZSrw7R2U0kaCz7Ip9HLtSkx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )