UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwrrg4OPzGG0l5cMAwa9HsAU7AyluxfhiSdxe1xVGOs=' 
WHERE 
  key_id = 'a86aca92b384140688bc25dc6f45d3a705cff545e52069eeb954e6887b3dbf8e' 
  AND (
    token = 'wwrrg4OPzGG0l5cMAwa9HsAU7AyluxfhiSdxe1xVGOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )