UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6m+g2EOekuJAejD83UqApBuQWdJ/Dwp6D95T9G+CJdA=' 
WHERE 
  key_id = '1eb92bad463a9cabcb710886238fac765908042776989177e31a915279f8b49b' 
  AND (
    token = '6m+g2EOekuJAejD83UqApBuQWdJ/Dwp6D95T9G+CJdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )