UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVy6i3z8VRLeylfmwHeIdMQqvqENjb/V+/1UHNZZZ1Q=' 
WHERE 
  key_id = '8a880737ee983b9020cc8d87482225eb59c6efd29c94c4a0639308988c70cd0b' 
  AND (
    token = 'pVy6i3z8VRLeylfmwHeIdMQqvqENjb/V+/1UHNZZZ1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )