UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMyvwTGO6/dr9eIW5R+JXPoYKwX2wxyqOBMVBVqXh8k=' 
WHERE 
  key_id = '80c7f62a8dae886f8c1853178860e15d9aaf9f58a0ec822af724f74c4b30f24d' 
  AND (
    token = 'MMyvwTGO6/dr9eIW5R+JXPoYKwX2wxyqOBMVBVqXh8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )