UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBWhm+SYbQAxbLR5+HFqy3kbnagPaeQLS8Smd0a+7qg=' 
WHERE 
  key_id = '9f0904d6e6a8bcb57096543fb8d89a05174655b727a7f6d4964fe8dfb3483083' 
  AND (
    token = 'pBWhm+SYbQAxbLR5+HFqy3kbnagPaeQLS8Smd0a+7qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )