UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RALZM2ObDR6LGbf2LWhC6mnC0e/9gt5yqDj5klkbeU0=' 
WHERE 
  key_id = 'fa6caa2f0ba68d332c713af85a86f1db9cd3f4b4f6e55a3e42efd3aeb40d258f' 
  AND (
    token = 'RALZM2ObDR6LGbf2LWhC6mnC0e/9gt5yqDj5klkbeU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )