UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EduWxkjcBtMr13W52F8q+I6vG/UwzfSmcyzzpasb3dw=' 
WHERE 
  key_id = '759822ccf30fadfdb6b2ff9989f32b25ba262e351711e203dd2d82719fc97e26' 
  AND (
    token = 'EduWxkjcBtMr13W52F8q+I6vG/UwzfSmcyzzpasb3dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )