UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRBnRtZi+Rse7w4Sq7UKjGhPBySIa+pm/gXQ2hRGGEo=' 
WHERE 
  key_id = '9d25dc18112ab05a3d51c2cf3a8ca2851f71e976ea69b2b2f065a2440c3e5198' 
  AND (
    token = 'sRBnRtZi+Rse7w4Sq7UKjGhPBySIa+pm/gXQ2hRGGEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )