UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '924EQ7nN1aKk9EOby6+D3ydGLhLszWTojzav7GhQz50=' 
WHERE 
  key_id = 'f2a08a805ef052f1db1ed92c2673d14a4d7a49ab59fc93c70c0bdef031142b4d' 
  AND (
    token = '924EQ7nN1aKk9EOby6+D3ydGLhLszWTojzav7GhQz50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )