UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Do8Yzx1zXmfTbOw/fMN5jvToItY+Y6Yx3Zv22ijUh2A=' 
WHERE 
  key_id = '59da8dad1b20b1e9763c7e56c36228b01bfb3aee6e8f9dbcfbf85e722e9bc3cd' 
  AND (
    token = 'Do8Yzx1zXmfTbOw/fMN5jvToItY+Y6Yx3Zv22ijUh2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032