UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o8ajfcOVROlUlB+vOAWVGZ4mW8DXcXpY9pLZgDyp2wY=' 
WHERE 
  key_id = '678774d128d264e0f45aa39fc1491d2e8cadd513d2d19ad960f4fe21fa56885f' 
  AND (
    token = 'o8ajfcOVROlUlB+vOAWVGZ4mW8DXcXpY9pLZgDyp2wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )