UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFHLlGt1DBYsHJva5rTes+9iQ/gHikUhVKEKO5/Bqvg=' 
WHERE 
  key_id = 'ce5c991ebd3b24f7ac7fe46a5211ff6d049df0d461b5161eedcd811059096c02' 
  AND (
    token = 'uFHLlGt1DBYsHJva5rTes+9iQ/gHikUhVKEKO5/Bqvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030