UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Krv6hpAE4/E2JuDAgVfnWSK75ow6RILbC0jo42qrNzs=' 
WHERE 
  key_id = 'f5bd7cbbd4eb70735f079fadb2c6aa9bbff98544532e34dcdd674ec68c7aa5c7' 
  AND (
    token = 'Krv6hpAE4/E2JuDAgVfnWSK75ow6RILbC0jo42qrNzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )