UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjs6phBXGJVLA5dz1wAI1x4X+PHFo6UQAFAzgR0FCdI=' 
WHERE 
  key_id = '3359f79bf494c3c555e66bed9b42ac417021b2f79698c55e6d37d59cb8b5f2a5' 
  AND (
    token = 'pjs6phBXGJVLA5dz1wAI1x4X+PHFo6UQAFAzgR0FCdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )