UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gBh2HCeFKAtx9efYJX3cYb/wl7hrFY4OiD2I8AawVM=' 
WHERE 
  key_id = 'd968ae0697bee00d7df69e907e41ede3b83a642ba9fb906dd5e28e6ee13ded36' 
  AND (
    token = '2gBh2HCeFKAtx9efYJX3cYb/wl7hrFY4OiD2I8AawVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )