UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M86UetIpZFT6DEphz+b8ZVFm9I3A/u27KJ3UIgKm5SU=' 
WHERE 
  key_id = '3fb5d37b8498b5eb70fc793718329999f9f9b70c70f1d5870563c4ec4f16b645' 
  AND (
    token = 'M86UetIpZFT6DEphz+b8ZVFm9I3A/u27KJ3UIgKm5SU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )