UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+8HrL4cggwkLGlfNvlL2T+hCmfr8BgirunZdtrzFMk=' 
WHERE 
  key_id = 'd86644688d105263acad6a4d0a8c7b202a3426cbcc55942bbfae1f99bbab26a2' 
  AND (
    token = 'q+8HrL4cggwkLGlfNvlL2T+hCmfr8BgirunZdtrzFMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )