UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uB9cIe1BDfwbij9G28Q5yRvXbv4oFl2AqCXAR3I/IDY=' 
WHERE 
  key_id = '8462fbec2958b1ef3c32261c2f12c856e35b4d740d6a63d8e5e1b264a9624b54' 
  AND (
    token = 'uB9cIe1BDfwbij9G28Q5yRvXbv4oFl2AqCXAR3I/IDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )