UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLfo3Qv2cXPXyLiKe3csxdQ3LExApWR0gy/Bf4+55ss=' 
WHERE 
  key_id = '84f47c923e808d560c2d87f2b2e0d0a11ce12de77a940e2a3d583d1d2b6a0144' 
  AND (
    token = 'iLfo3Qv2cXPXyLiKe3csxdQ3LExApWR0gy/Bf4+55ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )