UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+o1VFJ9XGjEVRbR81JzGch4ENvk1Zl1/fo0RBnIQWA=' 
WHERE 
  key_id = '1adabaec23afebae1a2892210e7ab064fd95da50c221acf502d2a9662197590a' 
  AND (
    token = 'F+o1VFJ9XGjEVRbR81JzGch4ENvk1Zl1/fo0RBnIQWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )