UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vl88c+JIMbVAXh2Lseyp0/pwJ5cvpa9lvEEfJOrc1M=' 
WHERE 
  key_id = '8184a1bc9ac2047faf6a933152d763d15343ce7882292ddcfd2fb990c88978f7' 
  AND (
    token = '8vl88c+JIMbVAXh2Lseyp0/pwJ5cvpa9lvEEfJOrc1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )