UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ub8zyGB9wm3GS/kzPQbv3HumI4azSh6t0G/cWBiPJvE=' 
WHERE 
  key_id = 'fafb7e60aec29a891fb9913cd12d4c971fefe74576e6a73710162559444234bd' 
  AND (
    token = 'ub8zyGB9wm3GS/kzPQbv3HumI4azSh6t0G/cWBiPJvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )