UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8Yz3fuJeI/uvunXXR94eUw2JDKOzL+vXodsb7U3VI4=' 
WHERE 
  key_id = '823a14f457d2ad7b47963d652dbd048f2da16ad54b5c866e2fd0e1b291bd482b' 
  AND (
    token = 'Q8Yz3fuJeI/uvunXXR94eUw2JDKOzL+vXodsb7U3VI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )