UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSz2KaAZX0gFdzPTNT0DlasY+wmrGAvSa6k6LPXelCI=' 
WHERE 
  key_id = '1cc2be6f7b52dca1950d93afd7e19a7830cc200462bc9e6005005718780bc724' 
  AND (
    token = 'BSz2KaAZX0gFdzPTNT0DlasY+wmrGAvSa6k6LPXelCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )