UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIgKwlqxb/m8kJPXOIo4/y9t1adlhKnXLYdD+2Go6IY=' 
WHERE 
  key_id = 'de5771d32845f108eac7e4358c3d9d966c6428bd7e559694d3c7631a16db3cc6' 
  AND (
    token = 'DIgKwlqxb/m8kJPXOIo4/y9t1adlhKnXLYdD+2Go6IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )