UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ToFyFarN5rA6Zq2eTXcC7sb1zIiBwfxC8fVI10uKTF4=' 
WHERE 
  key_id = '172d174b835437fd7f7df744524833275e0fece480a02beb16808991d2cd555a' 
  AND (
    token = 'ToFyFarN5rA6Zq2eTXcC7sb1zIiBwfxC8fVI10uKTF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )