UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n9mWUBFiJIql9Rk576ca7oe7muaQEUsgilaYYLB+m1c=' 
WHERE 
  key_id = '8c8c04d8522a8522996f22b76562b57d5991ceb0edd79812d8c60a1b27db2eaa' 
  AND (
    token = 'n9mWUBFiJIql9Rk576ca7oe7muaQEUsgilaYYLB+m1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )