UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T0E5IdO865S/LCvl8C3OQ4D8MN5h29o/EO+4bXDJpF8=' 
WHERE 
  key_id = 'bd873a842a4aef5c6c2b26f046a2010c6af550042068d14a376384911117ff3d' 
  AND (
    token = 'T0E5IdO865S/LCvl8C3OQ4D8MN5h29o/EO+4bXDJpF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )