UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p46Q8c2Nf95lb9imvBs9Cb+mBA+JVKZSNyduc8EhMyg=' 
WHERE 
  key_id = 'f9bb2c87c93f733388ee8fac32a0893258f44f264339805d0b42960691d71262' 
  AND (
    token = 'p46Q8c2Nf95lb9imvBs9Cb+mBA+JVKZSNyduc8EhMyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )