UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDCn0eoSTFBDi/0DArURVeEc1zDxXP4IQ7zydPIYgrg=' 
WHERE 
  key_id = 'd2159a231429e8a4afd4e00aa5ad099726126f252135d3f8067b7dc376f134e5' 
  AND (
    token = 'hDCn0eoSTFBDi/0DArURVeEc1zDxXP4IQ7zydPIYgrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )