UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZic8xqSc52/1G4LRuDAf8wgT4ljMlQiQSMNDkTuhfI=' 
WHERE 
  key_id = 'e3d77ce6c5fe58841aff257da032df98b8f00b28bb9fd192ad4184328d4c1a21' 
  AND (
    token = 'ZZic8xqSc52/1G4LRuDAf8wgT4ljMlQiQSMNDkTuhfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )