UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBs9iQ3QSfTP6qhuW8V9lsz/RqTQ2p9RBq+6O95/P4I=' 
WHERE 
  key_id = '5d1d2e6a036cab70c65461a1c4cab86818e631e08d5476de33b9a311b11314bd' 
  AND (
    token = 'eBs9iQ3QSfTP6qhuW8V9lsz/RqTQ2p9RBq+6O95/P4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )