UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fB2aKvHdmG6zPObhlplC2T3IazbA3PILpyjNob2l+WM=' 
WHERE 
  key_id = 'b057e0bbc2c87e9e38d48fca5540cc43e0f13a30ea7d8d4d1081cce02b721b25' 
  AND (
    token = 'fB2aKvHdmG6zPObhlplC2T3IazbA3PILpyjNob2l+WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )