UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1fcGMYPKTeqlVcvI03HldL9lOr5XajukO6dSImgoR0=' 
WHERE 
  key_id = '248b70866fd6f7cf39ad6a59a60d69e93ea9f91e2793de5f7cccf7a288ad1b52' 
  AND (
    token = 'h1fcGMYPKTeqlVcvI03HldL9lOr5XajukO6dSImgoR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )