UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjhSYIuDVpSbHBp/Nt90sByBLOZeJSxYFlk0/pe2Xlo=' 
WHERE 
  key_id = '34fdee3a13f57032421177c810e6a6c6f7b706ab2124c3945be9d8dfebc6be73' 
  AND (
    token = 'vjhSYIuDVpSbHBp/Nt90sByBLOZeJSxYFlk0/pe2Xlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )