UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRizRAnZCTH2JGFZ/2y6ZNg+WqKQaY00RqR7TWjHuY4=' 
WHERE 
  key_id = 'a4a385c4a6e3f7821bd0051b8710cfcbd2dd7e1f1b076e818f817c33ff8657f5' 
  AND (
    token = 'yRizRAnZCTH2JGFZ/2y6ZNg+WqKQaY00RqR7TWjHuY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034