UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G1H0OyMGXZ+STLWjn8+5O/WPZX/Z6ysojIEgzvsc3kU=' 
WHERE 
  key_id = '59b5ac671104ff76bee63a9b47d78ed939d1d7b9c39d0cc180c82af2ef9fc504' 
  AND (
    token = 'G1H0OyMGXZ+STLWjn8+5O/WPZX/Z6ysojIEgzvsc3kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )