UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8Lnkf7yenEigN+PBiRBIm4GIUEb0z96a5w1WJn66p8=' 
WHERE 
  key_id = '0b5ca6da064ff41bc8b8e880cec8169acd7dc5d6103e0e6319bcb18e69bfa90a' 
  AND (
    token = 'k8Lnkf7yenEigN+PBiRBIm4GIUEb0z96a5w1WJn66p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )