UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubBtEn1NbNR5iFnPgjaFzu3He4/g12gKXSqPABrPN2s=' 
WHERE 
  key_id = 'c3e324bef4734c692d89050d6b4513a01f19bd76195e5ffc10dd13781e91783b' 
  AND (
    token = 'ubBtEn1NbNR5iFnPgjaFzu3He4/g12gKXSqPABrPN2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )