UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkMqJENvADrazlwwnBTLo4DiccEGcklnxENGB4LwVig=' 
WHERE 
  key_id = 'f99790a1c864c655ec48d7ccc900039bc44ceb5bf4758becadeb85a272b9b924' 
  AND (
    token = 'fkMqJENvADrazlwwnBTLo4DiccEGcklnxENGB4LwVig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )