UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YgaBANfCr/QQlHg2axazgFzCt2Apo5HCdRtKLeXlnc=' 
WHERE 
  key_id = '0cc6e54855a1cad883ecdf25769b092e312ed6bcaa86d69a90628164d790a3a0' 
  AND (
    token = '5YgaBANfCr/QQlHg2axazgFzCt2Apo5HCdRtKLeXlnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )