UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEgeCuiLpF/nkLx4Si9CBndYtEcmihGkOqA6xHf3g6w=' 
WHERE 
  key_id = '3efa31dbbedd008d50e094780ff3bbe48a9002b711a9954a430de9e18013dd12' 
  AND (
    token = 'HEgeCuiLpF/nkLx4Si9CBndYtEcmihGkOqA6xHf3g6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )