UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptjBm24mLQwFEK3LNVowUjzaZ6vsPesbIAVKpwo4zeo=' 
WHERE 
  key_id = '1fa2142ef78373c50cc028f740e888f7611d185fa3052d5285397ef9fed3a8d3' 
  AND (
    token = 'ptjBm24mLQwFEK3LNVowUjzaZ6vsPesbIAVKpwo4zeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )