UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEsFvYhyZ1XPNRAdNv6m9oFQcRB7rwok3Ny5y9yvxE4=' 
WHERE 
  key_id = 'd2ac8c56a00799b4a4e0e1d02867a7c43d3a5c2514ea0da6edbcc8a89e30ab03' 
  AND (
    token = 'gEsFvYhyZ1XPNRAdNv6m9oFQcRB7rwok3Ny5y9yvxE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )