UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23LHbvTseMrCuRDmKpTOqMu+Bb+mGi06JvxEeAMSxHc=' 
WHERE 
  key_id = 'e71dfc019a640c7ed9189a120aad5fd0eafc74ed7c86b0b308f0f4171e9b1032' 
  AND (
    token = '23LHbvTseMrCuRDmKpTOqMu+Bb+mGi06JvxEeAMSxHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )