UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MB+MDsyx0khsCbRT0QqQRM8hfRf5IUNwQQqKps1t/uY=' 
WHERE 
  key_id = '758aacddea76fa870b14400626476e9a015a62c2bd2c3dff0c7db3373a52f42c' 
  AND (
    token = 'MB+MDsyx0khsCbRT0QqQRM8hfRf5IUNwQQqKps1t/uY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )