UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtG/ZiRhgu1J03JZ2URluABX0p4jmnxyisCv8Hzi/J8=' 
WHERE 
  key_id = '0862f6f166f114304662c235fc34ac5ec0d31b2777e565d25c9069b2b842b515' 
  AND (
    token = 'MtG/ZiRhgu1J03JZ2URluABX0p4jmnxyisCv8Hzi/J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )