UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpR9YIWWKPE+QDxrgLB0ahFYk0NCyDFaPHCaLbp4ZkY=' 
WHERE 
  key_id = '4c477c76f8e35a11fd99b2908a3b001cab60e5075e46101bdd59e4f11dbe2e8e' 
  AND (
    token = 'YpR9YIWWKPE+QDxrgLB0ahFYk0NCyDFaPHCaLbp4ZkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )