UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWNsaCkIAygm5E7otiZ9EPJxwfQHaaS86pv9dZMNFe8=' 
WHERE 
  key_id = 'e608fe79c5e2940aeb0aeac3b0d4305e6e53454df06de9385d37e18e6aa93736' 
  AND (
    token = 'BWNsaCkIAygm5E7otiZ9EPJxwfQHaaS86pv9dZMNFe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )