UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKEs8fIu9zB/OACBvxst3VxwbkbW9RQDE8PiG/5aYTs=' 
WHERE 
  key_id = '196d193645013c002e0676b7ae78d1752b5affb22860c38bb3e58b6063623b03' 
  AND (
    token = 'bKEs8fIu9zB/OACBvxst3VxwbkbW9RQDE8PiG/5aYTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )