UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEuhLE6BqhfCa9VoSuf04GUn/bNqCHkblG6zzjmS7uk=' 
WHERE 
  key_id = '2a1989d3de1033f5e99ff8bdd44bb2b42fa2841001ce2c303c67eadd21d19c3e' 
  AND (
    token = 'OEuhLE6BqhfCa9VoSuf04GUn/bNqCHkblG6zzjmS7uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035