UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfGswqzQ/50jdAaLaSj0JJvfjgdPF5RtAn5/CNXqwbI=' 
WHERE 
  key_id = '32bb89330bb997dc3d0a061ba63ae7013825108131848948709c1955831c6b3f' 
  AND (
    token = 'PfGswqzQ/50jdAaLaSj0JJvfjgdPF5RtAn5/CNXqwbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )