UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1r1liZu6tN1Fq9Zj5PcmcRCq8/R23ci5Dgy2CF3x/0=' 
WHERE 
  key_id = 'e851c055c7af29e51c0864f106ef330c7ef9d172ab72bd00fbf297753305fed4' 
  AND (
    token = 'c1r1liZu6tN1Fq9Zj5PcmcRCq8/R23ci5Dgy2CF3x/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )