UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pE9cF+hl96c6s2Zz9naxghPDMTEsxqXRfXu8VsKUa7I=' 
WHERE 
  key_id = '1b34a2db6cf50dc8c0a93081ae7de3e6272c15954b28e741796360d7bc627c04' 
  AND (
    token = 'pE9cF+hl96c6s2Zz9naxghPDMTEsxqXRfXu8VsKUa7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )