UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLgZrmbCrSRSuV1pQmmhigfSXxrEWeWHlJKBwgvxbzc=' 
WHERE 
  key_id = '48ee4af5970dc9bff6460c1767ff613150c2d47f6f1216de3bcd8baaa6fa4ce1' 
  AND (
    token = 'OLgZrmbCrSRSuV1pQmmhigfSXxrEWeWHlJKBwgvxbzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )