UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCwaz2Kli9dZ/m7oEIXJMh6P59JA+ak/Imc1nKpRwQo=' 
WHERE 
  key_id = '70f6530a26ba5c9a09f8f1fe70eb9a51a858de47e4f78cf5848ba18df0b83ab5' 
  AND (
    token = 'TCwaz2Kli9dZ/m7oEIXJMh6P59JA+ak/Imc1nKpRwQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )