UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5w0+rL5BEfxFRXanIcCXjmOPZFaGGHijBi7dbpxsMqQ=' 
WHERE 
  key_id = '3fec9814ce1bb61a5ae099d6ecbe0efdf9665a9a8f5e063ef76a4043c5fafe98' 
  AND (
    token = '5w0+rL5BEfxFRXanIcCXjmOPZFaGGHijBi7dbpxsMqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )