UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TzXn2EVIIN/K6lYvVALs/ylWuENwqGoMPWrEtTbtNI=' 
WHERE 
  key_id = '85c38fd52e5177285914c77b319d4f6414de93bfb39f973ef16933bdce7d9bf5' 
  AND (
    token = '8TzXn2EVIIN/K6lYvVALs/ylWuENwqGoMPWrEtTbtNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )