UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLteUiA/sxcuq6bnRwthgSFHYzmN6HtqoED0gQ+cTIs=' 
WHERE 
  key_id = 'aa2a42b7c8aae61f81a43038718cae80cbecb168ff2a75261953928b61943682' 
  AND (
    token = 'eLteUiA/sxcuq6bnRwthgSFHYzmN6HtqoED0gQ+cTIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )