UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8m1tFjvOi4535YBIAnZXVg5EK6NQwdZTktOyktsStlU=' 
WHERE 
  key_id = 'e30b3b0c4445f63b04240a5eaf4c33d0eedd5fc47b59b636df448eaf959ab3aa' 
  AND (
    token = '8m1tFjvOi4535YBIAnZXVg5EK6NQwdZTktOyktsStlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )