UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ah3WR/0N10wDEnHkdbGnbVooQ70igNxtbdv9Y9Yo4kA=' 
WHERE 
  key_id = 'a3454544f2e42ef5e232186962bebb4bd1aa8829e91efd8c29b484afb8c6afa3' 
  AND (
    token = 'ah3WR/0N10wDEnHkdbGnbVooQ70igNxtbdv9Y9Yo4kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )