UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9SBgu/3ZZ39wBakZFp1nP0oIeCUCycbjvHEA39tDxA=' 
WHERE 
  key_id = '90dc272f9d4f0f1069eed71ea7becd8a1cab00e613decf269ac6374461afdcf6' 
  AND (
    token = 'x9SBgu/3ZZ39wBakZFp1nP0oIeCUCycbjvHEA39tDxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )