UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WiiTb2ohwJmsrPj4JDehhzYnV+b5hf7u4OECi2dZ0I=' 
WHERE 
  key_id = '2dee051adb8046dfdafc1361358307dc5ee3ac5cd7b606eb8937c45c2deed06c' 
  AND (
    token = '2WiiTb2ohwJmsrPj4JDehhzYnV+b5hf7u4OECi2dZ0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )