UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFa1Nzn7f6FVj8E1X5JBoONEwQCTarSp8UVQw5yOHrU=' 
WHERE 
  key_id = 'fda9ec3e159f24e452b6eb6b3739853736cbda083689c6e25a1085721f073c6d' 
  AND (
    token = 'ZFa1Nzn7f6FVj8E1X5JBoONEwQCTarSp8UVQw5yOHrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )