UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2JjuIYo+gRBaCj/ZkHk9BRO3CccZKmSSjpHMB3Pt3Q=' 
WHERE 
  key_id = 'ba912a43b114cd89365dedcb348cbd1e98e34381189499383ca14aec832feb58' 
  AND (
    token = 'g2JjuIYo+gRBaCj/ZkHk9BRO3CccZKmSSjpHMB3Pt3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )