UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lg7wKtz8yOgvKrqSe92HWzIzxrGNO/GpQh+t5tUWDaM=' 
WHERE 
  key_id = 'e773c7bc2c8021f4cbb422a7d65ff2cf2d01ecf801b8b3a47b97b680f7133217' 
  AND (
    token = 'lg7wKtz8yOgvKrqSe92HWzIzxrGNO/GpQh+t5tUWDaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )