UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tX99zO73vTS3NMfwMq66bCVgrnmYx9Kp9+VEnfC43OU=' 
WHERE 
  key_id = '30e7150cc7499a45415cf433a69f09dfc37b1c00d7d1a401c231fd718bc65a51' 
  AND (
    token = 'tX99zO73vTS3NMfwMq66bCVgrnmYx9Kp9+VEnfC43OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )