UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3+lMpA1LJkQoMEe15kRni5Bwo141kK6snj2/fkOK5A=' 
WHERE 
  key_id = '6cf6b4a829104024dc4b570a8b38fecfbba4f7714c22b29824cfa25351ebd18d' 
  AND (
    token = 'w3+lMpA1LJkQoMEe15kRni5Bwo141kK6snj2/fkOK5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )