UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsjqmhpGONlj5r9oVO0SLKiP0EzHqGyqJnAPKervg1w=' 
WHERE 
  key_id = 'e6615c22744ac3493c83aabf33e917cb12b5e0ec1df812840f6127f3e8603eda' 
  AND (
    token = 'NsjqmhpGONlj5r9oVO0SLKiP0EzHqGyqJnAPKervg1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )