UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwSkLjyC69+P3HFPD6skLopHkXGQpf/gA1x0HLVwKQA=' 
WHERE 
  key_id = 'b1efb50dea11befb41dcad281ff98ddb26c707aec24fe112d3c1d888d537e838' 
  AND (
    token = 'fwSkLjyC69+P3HFPD6skLopHkXGQpf/gA1x0HLVwKQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )