UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gKIiU3WOGKTjhqKTyB+dNc70tbjdSUEVFtAsdpFdV8=' 
WHERE 
  key_id = 'c259afdb433137e5802106fb80c1e1f27f83535078a0d25e367e8c88d6f72af4' 
  AND (
    token = '1gKIiU3WOGKTjhqKTyB+dNc70tbjdSUEVFtAsdpFdV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )