UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnnjTQf/iLAw3wgP/7Id+LX6tbgjWO/2svxHHR/tC3s=' 
WHERE 
  key_id = 'e255cb58b3ed7172132cad8e2c651707c2e5de6cdf7da019f9537366153d748c' 
  AND (
    token = 'wnnjTQf/iLAw3wgP/7Id+LX6tbgjWO/2svxHHR/tC3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )