UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7bm4+9hKabGYYBvMcfkxd/7YMsEsWeRcOBUUadnmMM=' 
WHERE 
  key_id = 'f35ddff3d313b4e1e1a30d69072929e2dbb4eb8fb7328cebeb51139040ac7d1d' 
  AND (
    token = 'B7bm4+9hKabGYYBvMcfkxd/7YMsEsWeRcOBUUadnmMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )