UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYuZyO9rxvb4LHELmUzdQBBUCbSzV0FQqkqDKWBThsU=' 
WHERE 
  key_id = 'a30314d56d210ff0eaa2bec6ab410d296b147fb5df8f0a45a4577d4ac3318ee4' 
  AND (
    token = 'aYuZyO9rxvb4LHELmUzdQBBUCbSzV0FQqkqDKWBThsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )