UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kjX2+09nqciHV1G2WPy4AREdlWRHVMBgKAqZFe/zzHk=' 
WHERE 
  key_id = 'f0cd16b6af8898a8c035aa63b7b23e40c0381ca6815318aea07ae3c729c306ca' 
  AND (
    token = 'kjX2+09nqciHV1G2WPy4AREdlWRHVMBgKAqZFe/zzHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029