UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETtzRcNIKyDKryDS0aLX9P3aFngCKwiEcc/bn5I2fCI=' 
WHERE 
  key_id = '12091347628cf75a37342febfe32f1049daf9e2af63d95c31b8f79ed4984a264' 
  AND (
    token = 'ETtzRcNIKyDKryDS0aLX9P3aFngCKwiEcc/bn5I2fCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )