UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dH/alFQdTJziX7a2DL3UG0thZkjRhWyLFvgfL15llI0=' 
WHERE 
  key_id = 'e7da1b3972ae9a41a2cfa04c1bee4973abe86842eb9198f3ab02ff795fc40023' 
  AND (
    token = 'dH/alFQdTJziX7a2DL3UG0thZkjRhWyLFvgfL15llI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )