UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBVvGgh0wR7pGfHw3hjcZ4fZCwaqZKSVu1Ho3QKTQD8=' 
WHERE 
  key_id = '4cefe96b75a95ed7190bbb1fe016e6ac3c1360884654af9dadc65890ad9f1c6a' 
  AND (
    token = 'MBVvGgh0wR7pGfHw3hjcZ4fZCwaqZKSVu1Ho3QKTQD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )