UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WALMJWsmb/RCUO3PjLA1H6hEZfpfL0mC/COuUq+hus=' 
WHERE 
  key_id = 'ab150783970e9d17d19c18fc02d66297741aed8e27d12d756db80b7e2e793285' 
  AND (
    token = '6WALMJWsmb/RCUO3PjLA1H6hEZfpfL0mC/COuUq+hus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )