UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fiwbOHXdIaeSI4+j+KYy2dPmq5y3NJVRZzeNxkX+HhM=' 
WHERE 
  key_id = '29f674771f9f53ac8008e0f7adde8c7e71f532d4d0320a1b2aa963a7a47d5e5d' 
  AND (
    token = 'fiwbOHXdIaeSI4+j+KYy2dPmq5y3NJVRZzeNxkX+HhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )