UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CGhD7zhEg4fSbUBmtgLmujYk9JwSeb0rRQOpvlBWMI=' 
WHERE 
  key_id = 'f0d4b08d1d30ca14ad767b25cca6ffe37d33c206cac3a8af375383c3d1cdb219' 
  AND (
    token = '+CGhD7zhEg4fSbUBmtgLmujYk9JwSeb0rRQOpvlBWMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )