UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMUHMPXPAQIkmyiHTVqG+y6CdI++rX6nrcEiPk4DT7c=' 
WHERE 
  key_id = 'e0dd7870ccf5f17637dc06062a49e7025aea5bf1217943760977843898c3b8b2' 
  AND (
    token = 'MMUHMPXPAQIkmyiHTVqG+y6CdI++rX6nrcEiPk4DT7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )