UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WT5dK3q5jgT5fH+FmgcC65o72nyNDniVpqPEVrs6Tjg=' 
WHERE 
  key_id = '29a3d8e7b36c0a4791a362ec5712b19419ffad2b1b05d0ccc5786212e0dbb2fa' 
  AND (
    token = 'WT5dK3q5jgT5fH+FmgcC65o72nyNDniVpqPEVrs6Tjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )