UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GEajkY5nTiumXX45jbgHLPWfy/E9C52R38fu39b8Pc=' 
WHERE 
  key_id = '5bd33c8541e7ac72aeb74ffd1c9b190b8519906e69eb5a7f1f520a00970e7a9d' 
  AND (
    token = '4GEajkY5nTiumXX45jbgHLPWfy/E9C52R38fu39b8Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )