UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQ3aBWunT71Ybe3OwK1OBC6+6QYvD6cbRhH5nCUI3uw=' 
WHERE 
  key_id = 'cba9174fd4dfe1b530392cff6ef619ab8a9df05143135d52a465ce2687918ec3' 
  AND (
    token = 'kQ3aBWunT71Ybe3OwK1OBC6+6QYvD6cbRhH5nCUI3uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )