UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ChufutTmJpKhfK3LeFGGHDS+i8NX+0CLd/HVznPqnwk=' 
WHERE 
  key_id = '5dc0d84018759b701de63223af4d0fe6351249b48ee79b6c813d8f6e1f6844e7' 
  AND (
    token = 'ChufutTmJpKhfK3LeFGGHDS+i8NX+0CLd/HVznPqnwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )