UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEGb03Z7DiVcXQHM8btNyxcyYZBcVDb4LTfAA1mFx64=' 
WHERE 
  key_id = '86b6c5641c1028aa00563da6faadc001052bc8f2e36f2efde2f128c250e85ee4' 
  AND (
    token = 'aEGb03Z7DiVcXQHM8btNyxcyYZBcVDb4LTfAA1mFx64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )