UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ra1j3BHn2vyu17jQEWw1eFFivALRLZFN79qL9PYcScY=' 
WHERE 
  key_id = 'c2355b4d95c9d4b07b34f13e26da2fe8ad58c022413d3ec82a398187b53f88ad' 
  AND (
    token = 'ra1j3BHn2vyu17jQEWw1eFFivALRLZFN79qL9PYcScY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )