UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qXMorDIGn0FjgcKmFEOUiQZstWUtXibX+sHFNJzrX4=' 
WHERE 
  key_id = '4cafbece6804640d6cdb4c6461c9ec214db717bcac1810bb5143dcd141659e75' 
  AND (
    token = '4qXMorDIGn0FjgcKmFEOUiQZstWUtXibX+sHFNJzrX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )