UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E9rB/8Aoq+o0VGof3hrhC8PeJAri1Hp4ejijgNPO4Q=' 
WHERE 
  key_id = 'f59d76bcf2d6c5b64d4d77edddd252b3cc6739284ecbf7948717267e73c65ace' 
  AND (
    token = '6E9rB/8Aoq+o0VGof3hrhC8PeJAri1Hp4ejijgNPO4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )