UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tlUjzlDYKe0R6fj98vyEWDn3uDDDKcS4AFAUdfqy7tk=' 
WHERE 
  key_id = '5be4e582aa0fb56d6d8055ec33ce54166659eb387faf538dfd577c2ca2d86d57' 
  AND (
    token = 'tlUjzlDYKe0R6fj98vyEWDn3uDDDKcS4AFAUdfqy7tk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )