UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyqHPbZ0PJey+THbLP3PyEtjSS8O2yG/eKxiS2fvFmk=' 
WHERE 
  key_id = 'e76c908feecfa4e920410639083f8931fd6da57e41b4da9f57ba57f5a9bf5ef2' 
  AND (
    token = 'PyqHPbZ0PJey+THbLP3PyEtjSS8O2yG/eKxiS2fvFmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )