UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svKiVHgeS+n2PConueiwlR9HJwuZJn7ZaYLQF824ITU=' 
WHERE 
  key_id = '7cbba9cbea0f918fe6592f2f3eb87bca5e51dd6c43c91ca11111f49e82de788f' 
  AND (
    token = 'svKiVHgeS+n2PConueiwlR9HJwuZJn7ZaYLQF824ITU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )