UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydfxPulhMw+y0GrKqnfAIvy8MhdLE9VTZOK6aIZR8nA=' 
WHERE 
  key_id = 'd314cf3f0f96c8045e0b1ddd760172aabd2e18c5db4657898b29e22b2e49659b' 
  AND (
    token = 'ydfxPulhMw+y0GrKqnfAIvy8MhdLE9VTZOK6aIZR8nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )