UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jR2ABY/ecAgHYatHc6McfgqdiUqKhmzjW7pvW9hDYP0=' 
WHERE 
  key_id = 'abf6c3914110a64626e21e0591cc2a3401353968f1891d07fac397c01e300597' 
  AND (
    token = 'jR2ABY/ecAgHYatHc6McfgqdiUqKhmzjW7pvW9hDYP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )