UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+o+/kIlriVWFSXfiRxoeH6rIeoEnNZwhr3aUQsLWb0=' 
WHERE 
  key_id = 'a8287079e4170bd88a7104e7d64ddfed17982f47bd4d514a7150a585c7437866' 
  AND (
    token = 'j+o+/kIlriVWFSXfiRxoeH6rIeoEnNZwhr3aUQsLWb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )