UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uN/kdvBME9jR0nhqjmnvTDK6QBOEuLmB0QxtbU4pdCw=' 
WHERE 
  key_id = '0dd788d70e692b965d0be0f1c90280de05b4dddb9809ddd95e107388b3f0f991' 
  AND (
    token = 'uN/kdvBME9jR0nhqjmnvTDK6QBOEuLmB0QxtbU4pdCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )