UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2HBsUI2VoTrNdiN9T1zGp3Bn6vQdrBHLQoeFSZDcok=' 
WHERE 
  key_id = 'a3fb499c050437c46b3ab17c2b55dafde8eedad82a6f45fb8d4bc625176fda02' 
  AND (
    token = 'V2HBsUI2VoTrNdiN9T1zGp3Bn6vQdrBHLQoeFSZDcok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )