UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NhetrFrMOMNUUoQeb7f7EV6QAJDinaow8ywYoSJEKbE=' 
WHERE 
  key_id = 'e5b4561898d194165997281f81aadf9182d92fc435fbecabc64de80258b8151e' 
  AND (
    token = 'NhetrFrMOMNUUoQeb7f7EV6QAJDinaow8ywYoSJEKbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )