UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXxzY7fyJwaniH9dcxzfx25iojC9d+txmQunrH+qphY=' 
WHERE 
  key_id = 'fb3f990576a67cd870f34047cadadd767963d402f5b0ea1b5dbc034d66cf2836' 
  AND (
    token = 'BXxzY7fyJwaniH9dcxzfx25iojC9d+txmQunrH+qphY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )