UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2yd5AAPNh5cDmUhbyMtwrNgeGN2aC8y9KrAX9SYsJk=' 
WHERE 
  key_id = '31a1eab5e0016ce06668c706cc4bcb46cc6e0e77d37bf84b613aaf670e0a563e' 
  AND (
    token = 'A2yd5AAPNh5cDmUhbyMtwrNgeGN2aC8y9KrAX9SYsJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )