UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfMIFK9NAfwGDHIANNQX67ZvHCFOOWygi1wcZXKrTZc=' 
WHERE 
  key_id = '5259211dfffca4f2a4e4944ea636e57b5db5f20e63b31011b51f314e00014164' 
  AND (
    token = 'LfMIFK9NAfwGDHIANNQX67ZvHCFOOWygi1wcZXKrTZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )