UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j2k3xd2yM+p4m1HvVphbhP/vrwY2MT4lix9rr92I47c=' 
WHERE 
  key_id = '5125fb3936bfd2b0a329dddb5efbc27f150d3589eeeb43adba52239008761c9b' 
  AND (
    token = 'j2k3xd2yM+p4m1HvVphbhP/vrwY2MT4lix9rr92I47c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )