UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbZSIo20JEHX20ZNCmAc+qM9R2CLiyLWOU9X/9gUWBo=' 
WHERE 
  key_id = 'b4539911b4dbbb925d69a159565fd1840efe6909731d2a5fdf4b1844526c1093' 
  AND (
    token = 'TbZSIo20JEHX20ZNCmAc+qM9R2CLiyLWOU9X/9gUWBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )