UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3To6qJyP6+yN2Mhl19mvunxLd0mE9LnoRu15m3BwKg=' 
WHERE 
  key_id = '3fa37efe5fbf252b369d9091de7d0ff329db9937ef1c482ee31831387d016033' 
  AND (
    token = 'R3To6qJyP6+yN2Mhl19mvunxLd0mE9LnoRu15m3BwKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )