UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWAORSJxjogxC4YXa7yTDE5gzYnK/fAHbR0Pj1DbKT0=' 
WHERE 
  key_id = '7507dd7c580ff7646baac0416306d97f98964ec1fc8f4e076624c6bee6beb0e8' 
  AND (
    token = 'tWAORSJxjogxC4YXa7yTDE5gzYnK/fAHbR0Pj1DbKT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )