UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RaW8sVuFRO3kzWva2pJPIYzBsS63xG0Xy7Diie2n3Bs=' 
WHERE 
  key_id = '2118b3aa6e92876a433ccff5a8f9088947a7fdc8c40d8f305747d7320568c1d5' 
  AND (
    token = 'RaW8sVuFRO3kzWva2pJPIYzBsS63xG0Xy7Diie2n3Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )