UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3dAxBoftirb48uUmvx27J7Jar98s1XKB+PV6sPAq38=' 
WHERE 
  key_id = '41cc70982a15c56fa3e458404331c2b343b3c9fc57e226da8b8a6d5a7fe52b55' 
  AND (
    token = 'N3dAxBoftirb48uUmvx27J7Jar98s1XKB+PV6sPAq38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )