UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7+gAUJoDAo+e/8Ec9JN6LbdE6wD8SP5PMs5Fb/qgM4=' 
WHERE 
  key_id = 'ef830397a298f89085597a0d25a1e58c474ca7fa6d32dc3faf3e949f3b64e23d' 
  AND (
    token = 'R7+gAUJoDAo+e/8Ec9JN6LbdE6wD8SP5PMs5Fb/qgM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )