UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3d2MgN604vTS+BCvT2Ev8hPNNgMNSnfZrvcipaVGrg=' 
WHERE 
  key_id = '44cd5330aa33a5db25ab34a69fc5762401a0d08844f1f3cec5166b12a0d99583' 
  AND (
    token = 'w3d2MgN604vTS+BCvT2Ev8hPNNgMNSnfZrvcipaVGrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )