UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXAee3UiZ0S7ySnEHL11Bw7hj9fGZdu7x4XpWcMXU4k=' 
WHERE 
  key_id = 'a7d6c37acc67bb0f167487ded544fccb992bef4004047875113dcd25a68db553' 
  AND (
    token = 'BXAee3UiZ0S7ySnEHL11Bw7hj9fGZdu7x4XpWcMXU4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )