UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8X092YLyuWu4jT9S1ugM3tXmGKWo//TIrQSxO/GG/8=' 
WHERE 
  key_id = 'e26062330a2896926b39b874b77d8ea6d47cb3f93bcc21641a59896474aa10f8' 
  AND (
    token = 'Q8X092YLyuWu4jT9S1ugM3tXmGKWo//TIrQSxO/GG/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )