UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4w2t9ITFnwSj+rax4rQ4EaqFQ4gEZ4YoS38AlSPg7U=' 
WHERE 
  key_id = 'aa960ef7c72ce467ba76c8c3da498245a11aebd34ab8aeb6580aa720960a1cbd' 
  AND (
    token = 'S4w2t9ITFnwSj+rax4rQ4EaqFQ4gEZ4YoS38AlSPg7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )