UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gC4QUEfwo7JLN2YtekTl2GjPF8tV3LRxy/DcADqQKKw=' 
WHERE 
  key_id = 'fee098d2b304ace8a6d6972957cc22b658f2e5a654c7f4d335cd55497e2d3f1c' 
  AND (
    token = 'gC4QUEfwo7JLN2YtekTl2GjPF8tV3LRxy/DcADqQKKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )