UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mz3L2b40wKiPwMEKv7mWfL/lMSaD9DEfR2F4jDeTO/E=' 
WHERE 
  key_id = 'bf61291900893e53359d9f8ada9df319b74f8a337273c48d084c5ca6ee445c57' 
  AND (
    token = 'Mz3L2b40wKiPwMEKv7mWfL/lMSaD9DEfR2F4jDeTO/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )