UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLZ8rI66Cs0pxYLoVEDwjzLhIlwa9JAbDie7mUugqlg=' 
WHERE 
  key_id = '4a119f5a1cdbe0e2115cbc37bce15c991bb060fba95cf1a9f9196188cc3664e7' 
  AND (
    token = 'fLZ8rI66Cs0pxYLoVEDwjzLhIlwa9JAbDie7mUugqlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )