UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMwViJdTLsNzLCOxSQqKNIV0naA+Qomnf0s2q31iqhc=' 
WHERE 
  key_id = 'fd70a83d1bf10624a0980eeb9a30270eb2175eb8928b9573c813dab5cb935c38' 
  AND (
    token = 'MMwViJdTLsNzLCOxSQqKNIV0naA+Qomnf0s2q31iqhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )