UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Stp65hYa7P0fjcvxNTyd8ECfPl/YU586N6VrvbeHDGM=' 
WHERE 
  key_id = '630a52e6d9285c8a71462ca179bfa442e655e5375371089f5b444ce7f56ea27e' 
  AND (
    token = 'Stp65hYa7P0fjcvxNTyd8ECfPl/YU586N6VrvbeHDGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )