UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sBozZZ5BCCpPgtICx1V8IZQuhiuMHjuiHMcnB9sagGs=' 
WHERE 
  key_id = '6c1d2b0e15cb3038c0f712813c035c6abb29b2835cadc77590e60d66a0a5b45f' 
  AND (
    token = 'sBozZZ5BCCpPgtICx1V8IZQuhiuMHjuiHMcnB9sagGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )