UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GetIwf3Z/b4KX2QoEA3+MVsukwEbwgur37RBR4ERwk=' 
WHERE 
  key_id = 'b7e11d854d3c38144d5d5d45fcffbd37ebf1aabcd01f734a7a60afa77256d746' 
  AND (
    token = '6GetIwf3Z/b4KX2QoEA3+MVsukwEbwgur37RBR4ERwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )