UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AGb/WlQggZz+/RMOnXXVgcjNNxHboPOpRhtRCcad4s=' 
WHERE 
  key_id = '57dfd6c81b1bd2e49f6e0dbdbfdcd244013d7c94ca3e8bc0b81afd0f233dd6e5' 
  AND (
    token = '1AGb/WlQggZz+/RMOnXXVgcjNNxHboPOpRhtRCcad4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )