UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZp3/OVu5RRDalVFP3mw/p1xZ7NsYNTp++X9bO34G3M=' 
WHERE 
  key_id = 'cb8eee991d63d86ece4764a59689b0392a17c5718a60947fed4e1fedac032e3e' 
  AND (
    token = 'nZp3/OVu5RRDalVFP3mw/p1xZ7NsYNTp++X9bO34G3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )