UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8QHzuGGMphkrZZxP3DobTAUkyHR3TT0IvKMoGejaUw=' 
WHERE 
  key_id = '0ff9c58b9bd0aea293ee80abb89db66d23e543a13f5ebeafc5d9d10579005bca' 
  AND (
    token = 'i8QHzuGGMphkrZZxP3DobTAUkyHR3TT0IvKMoGejaUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )