UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viYOtuxDsh7/r8sP73c/DZxKRnGAaUyR4vUu+cA8vP4=' 
WHERE 
  key_id = '1a0323066cee19e802bfb35b16f3afba8f9ba18bdd7e43b1ed3e9322fe0f4629' 
  AND (
    token = 'viYOtuxDsh7/r8sP73c/DZxKRnGAaUyR4vUu+cA8vP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )