UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BStTXD39ArdszrOlal5hw8pSXORfhmOVjUhrCvPdFqw=' 
WHERE 
  key_id = 'a75f023cad8311afc0b1535ed22a1ff59d8ce801bbef4ff516f2c800e1e5c446' 
  AND (
    token = 'BStTXD39ArdszrOlal5hw8pSXORfhmOVjUhrCvPdFqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )