UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3agsrfomVI8sOhkm6h5dWE9hMNthoYRw2ht/t6aWSo=' 
WHERE 
  key_id = '7945712b3315dddd1090a3cf10a70a589c27d95dda51b8b158d18b6914c7eb93' 
  AND (
    token = 'm3agsrfomVI8sOhkm6h5dWE9hMNthoYRw2ht/t6aWSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )