UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3UN6LmlCrEmhYzKyN0stxDPjI23hKSYq1CBA6SHXY8=' 
WHERE 
  key_id = 'eac586ff9c2c3495a9fa68b5b8faf357b2810509d26c5074f9b5c6358719c5dd' 
  AND (
    token = 'N3UN6LmlCrEmhYzKyN0stxDPjI23hKSYq1CBA6SHXY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )