UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfd+ghL+88l9dlqt4MsKvT//i+ug08bda97lKBjBjUY=' 
WHERE 
  key_id = '8ab3c74cbedc1cdb3a291c046bad82d6e4aa3a9a14fbda7886f9ad149ef095b0' 
  AND (
    token = 'kfd+ghL+88l9dlqt4MsKvT//i+ug08bda97lKBjBjUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )