UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXbT0abeJlZ6NPfj+1z43GAYhq5TY+YerxklE2CPRY0=' 
WHERE 
  key_id = '6dab569ae1b65610088e44f7f44a58ebb7254761d28580851c99fa874282bc5e' 
  AND (
    token = 'EXbT0abeJlZ6NPfj+1z43GAYhq5TY+YerxklE2CPRY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )