UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Jt6C1Pw9D7zuP5BZeENZsAcZnAt0q/aG9vhxM+HQXc=' 
WHERE 
  key_id = '453c5946c1e0a1166295aad5d49afd2825672d59833dda1407fca2c50bb20012' 
  AND (
    token = '7Jt6C1Pw9D7zuP5BZeENZsAcZnAt0q/aG9vhxM+HQXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )