UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qh8z1Lo33TTbEQeWzgG7oA5fRaeHSSZaYeO779JgIxQ=' 
WHERE 
  key_id = '0e4e3e5cbd3da75d6eab464790eab860eb95666bbf53246b68b2733f8a77d9ec' 
  AND (
    token = 'qh8z1Lo33TTbEQeWzgG7oA5fRaeHSSZaYeO779JgIxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )