UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WuQ3YyuIVQ92sSCP8IWCN69AVKNDM+i1xA7l6KzQ5/s=' 
WHERE 
  key_id = '868323c28ad71f9d67c01678b73d16e3125a1c3c0b00bcbd07762b1d813e705d' 
  AND (
    token = 'WuQ3YyuIVQ92sSCP8IWCN69AVKNDM+i1xA7l6KzQ5/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )