UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVCr+qphYSEam6l0mIcef+9GaJUAWFdFeM0JvXOaYMg=' 
WHERE 
  key_id = 'bb21196145dd3848f26684162cb33e896245b5a0e15f9dbf388b1c598dfd3735' 
  AND (
    token = 'hVCr+qphYSEam6l0mIcef+9GaJUAWFdFeM0JvXOaYMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )