UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rux2lf6MVD7fhJ5pWtdGEhr7Z1E2MZDmc21bhaJ1z3Y=' 
WHERE 
  key_id = 'd1f16211883880291c5fc7bcf61fba7223dc26c5e428953ba085ef2ec2edc5df' 
  AND (
    token = 'rux2lf6MVD7fhJ5pWtdGEhr7Z1E2MZDmc21bhaJ1z3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )