UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUkjZBJcuSQotdLSQ59Iz98XDThKFeU4k3eHO+ixupQ=' 
WHERE 
  key_id = '852d36bfd20c3f05c8a7e91cdd0acc7536e6de712fc54053cf0b2552ea91fc5f' 
  AND (
    token = 'NUkjZBJcuSQotdLSQ59Iz98XDThKFeU4k3eHO+ixupQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )