UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fU4T4s2DiONYzMfR8bYmvDC2stybmvq9Ble1OPCNy3U=' 
WHERE 
  key_id = 'd6128ce5b4b719b0cd708c60481fb322fa1c580956a652688f7acf37c91a1aa2' 
  AND (
    token = 'fU4T4s2DiONYzMfR8bYmvDC2stybmvq9Ble1OPCNy3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )