UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1d1hXKMw3d7HHbo7ZnNWACDblMG7KuX16XRWGr74Bo=' 
WHERE 
  key_id = '2d5855628f28368ad076a2643d1b3739bae707da9e4ece713be68b9f5ac31983' 
  AND (
    token = 'H1d1hXKMw3d7HHbo7ZnNWACDblMG7KuX16XRWGr74Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )