UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2UIJZs9HRCsWbilZKIhEqNt5waUj7fajeD8V0VlDAg=' 
WHERE 
  key_id = '3899ce948bbbb0b9ec601ee1538a54b50eebaf7c54b4c1298f0afa1d3e0f035b' 
  AND (
    token = 'a2UIJZs9HRCsWbilZKIhEqNt5waUj7fajeD8V0VlDAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )