UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4WZN1H3r82Pu6q4kugPkMbz81j1Obx10+QBG1tWZTo=' 
WHERE 
  key_id = '5b7b98295635f7b878384a98018ae4fd8fa90c39875151caa517f56f7707792a' 
  AND (
    token = 'l4WZN1H3r82Pu6q4kugPkMbz81j1Obx10+QBG1tWZTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )