UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+MnOSJDOmYn+6vp4Y0dVYeUJziwHv6doY7en5H3FEY=' 
WHERE 
  key_id = 'b9814b7312d6d072fdeb0fd4b0b8c14e9ed1d28e19397e12f6366ec041276119' 
  AND (
    token = '/+MnOSJDOmYn+6vp4Y0dVYeUJziwHv6doY7en5H3FEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )