UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCMTWveOigpkH59ZiOjfB9le4gnjQ05MFCO0afTyZ+Y=' 
WHERE 
  key_id = 'b0eaa9affef1e8f933265fef9a2377e2dbb9dba02ad3efaa5b3ef56b94c79bce' 
  AND (
    token = 'SCMTWveOigpkH59ZiOjfB9le4gnjQ05MFCO0afTyZ+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )