UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNEKTc2MNmVTbYwpjrAQ0gy1YPWEQsbDQUtP/RZE9jw=' 
WHERE 
  key_id = '5384dd8252e7c5dd227655ef68a83abbcb1c7e0731c40792147c499c2e630dbb' 
  AND (
    token = 'kNEKTc2MNmVTbYwpjrAQ0gy1YPWEQsbDQUtP/RZE9jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )