UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I88Iy7KjvTj+ujDj4oEm0pxbgW+25Ycz1WOqABlS39E=' 
WHERE 
  key_id = '94eb18ac89d429429806ad8a384749bed77b0833de4bbdd18bcdab95b2e1a62a' 
  AND (
    token = 'I88Iy7KjvTj+ujDj4oEm0pxbgW+25Ycz1WOqABlS39E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )