UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+efwoI23LAsQ7ZmtQuCLlK5+WxAvnP3ZR8z64vSUSR4=' 
WHERE 
  key_id = '27cf409ac5df988b5d69d27c8b1cc1263a221868f238b2f31eea06f98bdd739c' 
  AND (
    token = '+efwoI23LAsQ7ZmtQuCLlK5+WxAvnP3ZR8z64vSUSR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )