UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYVych5YF/guKa42/UJD0wKmoKKs2GaeF7GulKM7w1c=' 
WHERE 
  key_id = '6a52647d884ae24df82d9c214cebb18f099a0063a3fa9f3b2cc7fc5a68c9d658' 
  AND (
    token = 'CYVych5YF/guKa42/UJD0wKmoKKs2GaeF7GulKM7w1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )