UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1Ecy7s1LaMBPkfcWyBlq5QN0wIR6PRZWqDfJ+D3D8M=' 
WHERE 
  key_id = '4b4f3075c9586470d93448f3f65720882b997edbbe8b0be1ab0df1d78dae625c' 
  AND (
    token = 'u1Ecy7s1LaMBPkfcWyBlq5QN0wIR6PRZWqDfJ+D3D8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )