UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owv/dG54PHAeIcwq2YD0Wil7JoEvBaRM++MRJzf+/KE=' 
WHERE 
  key_id = 'adb9a6e501d320ce12e54b886714ae42899c73d4c059af4f45fd3ee41f97138e' 
  AND (
    token = 'owv/dG54PHAeIcwq2YD0Wil7JoEvBaRM++MRJzf+/KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )