UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pb/G3cBwOqVAXlMCVj0ppd6tiQQ9r1K51W5alh95ogM=' 
WHERE 
  key_id = 'f44eff49e2e907693d2015c927e9cccdf578dfb531da91bb21b5c7456662203e' 
  AND (
    token = 'pb/G3cBwOqVAXlMCVj0ppd6tiQQ9r1K51W5alh95ogM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )