UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a7D2d9aorizGKQIKYpbH9qChPtMAusCjqeadyd2IHPQ=' 
WHERE 
  key_id = '17e7506761135703aafd5adcfaffa552d0e3217777b6caa133de0ee6d1987c02' 
  AND (
    token = 'a7D2d9aorizGKQIKYpbH9qChPtMAusCjqeadyd2IHPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )