UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pv071NR2dHqd1vtzvKWDjyBUV0EDqcSFaNy6q1R+Dmk=' 
WHERE 
  key_id = '4ebdb328bbf1ae1e8a36dac11732d5e37703c51cb7678ac3f6a758a2de3116d7' 
  AND (
    token = 'Pv071NR2dHqd1vtzvKWDjyBUV0EDqcSFaNy6q1R+Dmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )