UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVBLzu+KOpE852wlRkHbtgQESfr/zr6mMhsev72g4ow=' 
WHERE 
  key_id = '660bc4cf9cf2feb06025aed43e8ff74951b686ac5694fffe860ab34fe0abec94' 
  AND (
    token = 'cVBLzu+KOpE852wlRkHbtgQESfr/zr6mMhsev72g4ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )