UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfM0QybyMgcDBkvfqHuItJibqpOZs9q+3zRwTnwZ0o8=' 
WHERE 
  key_id = '1c3374c0de1c2eb55559f3ebe85a86286cd9dd95bd79361417adf56352a3ca46' 
  AND (
    token = 'pfM0QybyMgcDBkvfqHuItJibqpOZs9q+3zRwTnwZ0o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )