UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HLnv/vBPKymgmAO4I2wDs3z56NFJ9Aqs1c9KvQf6mM=' 
WHERE 
  key_id = 'd8668e95137535842d292f450a70a9c4d1a453b4a26695d5544aa6996b9c2360' 
  AND (
    token = '7HLnv/vBPKymgmAO4I2wDs3z56NFJ9Aqs1c9KvQf6mM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )