UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oH/u59SAqt2plJRZayyTc35QcNllWRzGSOGSCIp3MXE=' 
WHERE 
  key_id = 'a4433e09a452724efe8b9850fac309fa99f8965bdb86d2c419be8cc7425274ae' 
  AND (
    token = 'oH/u59SAqt2plJRZayyTc35QcNllWRzGSOGSCIp3MXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )