UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcJcOxv7R1L2Zq0QIHm2N7yV3DZXffPBcDn8SpSQcLE=' 
WHERE 
  key_id = 'ac36d0bea2acf49ad4564e7302c16b5e9df6d6091b60a02567b6c31e1dca2c27' 
  AND (
    token = 'GcJcOxv7R1L2Zq0QIHm2N7yV3DZXffPBcDn8SpSQcLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )