UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7eKCYhAl4duRE9Xp4Ozf+Icu72ifGC//9FVx/lEric=' 
WHERE 
  key_id = '324148e3e256eef9f98bce33c358629deec6607e7498b716f1fdc875808e6a1f' 
  AND (
    token = 'S7eKCYhAl4duRE9Xp4Ozf+Icu72ifGC//9FVx/lEric=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )