UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LW+gz1Kg6xYvPiOLmOS4LRojy50p4KA+KZN39PI7Z4c=' 
WHERE 
  key_id = '67de3395c806bc12a0a79ad3abbcd6997ed0634311c58842544511579d5f3d50' 
  AND (
    token = 'LW+gz1Kg6xYvPiOLmOS4LRojy50p4KA+KZN39PI7Z4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )