UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTp+igb0b8Esj6+hpov0im2wJYXOXwluKYRtjwpajNo=' 
WHERE 
  key_id = 'c0f01c4535cf7cab4f81509230e56236565ecd462605aca676dd16d6745b6e6c' 
  AND (
    token = 'eTp+igb0b8Esj6+hpov0im2wJYXOXwluKYRtjwpajNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )