UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V7djEMPZEpadfpXf8Ps+6P5gi6xNwpAq7KbnYlZPpM=' 
WHERE 
  key_id = 'b7662498a2b293c09b4bd79c6ca28db25c62ab8e6abe846047c9ef56149f3487' 
  AND (
    token = '8V7djEMPZEpadfpXf8Ps+6P5gi6xNwpAq7KbnYlZPpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )