UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iM8Kat9ToY4VD3RkBMl/2CYezj42V6jI9wLOQZ7/PQ4=' 
WHERE 
  key_id = '1cdb8535417326198c091f071c559e870378e5b21ee37445895e26bac917c18c' 
  AND (
    token = 'iM8Kat9ToY4VD3RkBMl/2CYezj42V6jI9wLOQZ7/PQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )