UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TkVaZvsH3gf7Jb/2Pj35nhWozxlMoUOb1xOocBxR1Q=' 
WHERE 
  key_id = 'b039bcac65a7e1e98039bf59d8c368bb9007546567c81c5a791659a9ef685c4f' 
  AND (
    token = '7TkVaZvsH3gf7Jb/2Pj35nhWozxlMoUOb1xOocBxR1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )