UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwwLhTYf7h/kkRE/CtN0smG9FGGOSoKJ7bbCmLODotU=' 
WHERE 
  key_id = '7f77831a228b7de071bbe8249218624f499dfa36bb56d4f5951a69e893a163c9' 
  AND (
    token = 'QwwLhTYf7h/kkRE/CtN0smG9FGGOSoKJ7bbCmLODotU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )