UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCRFffd1zmlr/dS5oXCw77+1jtxdmXXrvBVVW8VMb6s=' 
WHERE 
  key_id = '59dcccb3bab08aa275d0635a8ab7f74ed652d97f6783782f9620a0c90d2cc88f' 
  AND (
    token = 'VCRFffd1zmlr/dS5oXCw77+1jtxdmXXrvBVVW8VMb6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )