UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCc60Qcwae1ICWuvujZnhG4c2ezNrJkme720YrSD4Us=' 
WHERE 
  key_id = 'b9dede00278831c40971e2e964568fb63faecbb5ee33e6aaa586b344078760bb' 
  AND (
    token = 'QCc60Qcwae1ICWuvujZnhG4c2ezNrJkme720YrSD4Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )