UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGlHsKq+3l+xMyZMoRAlE9weDQeBDDAWhRb2cjCyq+w=' 
WHERE 
  key_id = 'b04f97c3d4c402a71dbe57f9e7c3aba0568b623a73602be0b947ca477856299d' 
  AND (
    token = 'PGlHsKq+3l+xMyZMoRAlE9weDQeBDDAWhRb2cjCyq+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )