UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ey0QVejNBElsZsqkM7X4gBSq+A2/fPR6nORAdUydf1U=' 
WHERE 
  key_id = '0dfa66962a5a223c5165cf9bf293caba59d660c1f3b1308bc1936f6a30253556' 
  AND (
    token = 'Ey0QVejNBElsZsqkM7X4gBSq+A2/fPR6nORAdUydf1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )