UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PhPY3i3yAtD9t5LE0ThobPFSkLkHub8zwU/c79M2aU=' 
WHERE 
  key_id = '3eb61513ed90dc3e4e1d43e7b8afe7f96d1cff3c41c4ef41c4924c9c96a5baba' 
  AND (
    token = '0PhPY3i3yAtD9t5LE0ThobPFSkLkHub8zwU/c79M2aU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037