UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X35Z+lWSXX/1JhoulUZBOlKCmmRR0vAYUFURzgPq0/8=' 
WHERE 
  key_id = '41fa484f564706a68c774f0906bb3511192ede71fffdf8701df60049d9510763' 
  AND (
    token = 'X35Z+lWSXX/1JhoulUZBOlKCmmRR0vAYUFURzgPq0/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )