UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg9JbbRlUKSy9D7VgpujzDG+5RoZEpnLJ9cuNbiZ6Q0=' 
WHERE 
  key_id = '7cd1e2b1bcffb1bd26d111db42d153cfed426717840504ecb5832a7e866a46b3' 
  AND (
    token = 'pg9JbbRlUKSy9D7VgpujzDG+5RoZEpnLJ9cuNbiZ6Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )