UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u8n0Eu0ivKf/G+NPDaexzahQqTk/3Q8jRWaTXmmHHmM=' 
WHERE 
  key_id = 'fffc71f57999190408dcbdfacb6af4af34df648cdfba6496ca58e230738000a3' 
  AND (
    token = 'u8n0Eu0ivKf/G+NPDaexzahQqTk/3Q8jRWaTXmmHHmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )