UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aw4n/jXhboS0KGdb1tFKFOatLcFD6UoUbbbk47sw3aU=' 
WHERE 
  key_id = 'a45f7f3787353253034d4e1f0cfd069ea601d2fcc94adeec813fbdbb45a7a344' 
  AND (
    token = 'aw4n/jXhboS0KGdb1tFKFOatLcFD6UoUbbbk47sw3aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )