UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ArAKBwg5GEXyrZPsJpuPuMp8fgVddo6W5v37lp9jFmQ=' 
WHERE 
  key_id = 'fa75ff2f612552b3b6bddd92637213a3958ddb8c97b7b6bb05791267f68703be' 
  AND (
    token = 'ArAKBwg5GEXyrZPsJpuPuMp8fgVddo6W5v37lp9jFmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )