UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCXwgWySSXqO8qL4Y49UWYqZ6G4QA1T2bmT72wcu45g=' 
WHERE 
  key_id = '221387d31d7f77597bff570fb99515092512a1d7c40168f4dc794b97900e6604' 
  AND (
    token = 'aCXwgWySSXqO8qL4Y49UWYqZ6G4QA1T2bmT72wcu45g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )