UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAAxuCxOjIYPqlRg37yNiuF33XZfcKQwMcqyU7y2VGw=' 
WHERE 
  key_id = 'a1e008388f95919a52fcece0de73a49d572f0d5450325817ac022a29770d937e' 
  AND (
    token = 'pAAxuCxOjIYPqlRg37yNiuF33XZfcKQwMcqyU7y2VGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )