UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mi+10LgdS5A4S2oakF3eTh2ivcp7zhdFxShYZOBKGk=' 
WHERE 
  key_id = '0635b8eb98e8d18c168eba8a13247760a95349b1f5a005c886084005696db2ea' 
  AND (
    token = '3mi+10LgdS5A4S2oakF3eTh2ivcp7zhdFxShYZOBKGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )