UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'igwmoJ2Z+NXpdvIdBkQ0w4RT2FSAQKfEvmQA9uDUgAY=' 
WHERE 
  key_id = '2011c2e6f91d1ebc3a76c1e5f9129577d8fd78b188d55ace10c086af251ebb41' 
  AND (
    token = 'igwmoJ2Z+NXpdvIdBkQ0w4RT2FSAQKfEvmQA9uDUgAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )