UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++SrEHHY3udJe7Ss8jEGLdjz2sMGr0wSAWI0HTQ83tw=' 
WHERE 
  key_id = '0e5634d734c73797dba2eed2fc76edc772959caaca65f51beb0608b783a35385' 
  AND (
    token = '++SrEHHY3udJe7Ss8jEGLdjz2sMGr0wSAWI0HTQ83tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )