UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/EBvlkzDG+YcwnJN1Te7DiNwx5VJmnVLnjkjcPNRCo=' 
WHERE 
  key_id = 'b0c2c6663180c4b3130074bd17d2795fd6c40ff8f8b13b994f9325b82738384f' 
  AND (
    token = 'T/EBvlkzDG+YcwnJN1Te7DiNwx5VJmnVLnjkjcPNRCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )