UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chqXirzJy+goTR/5O1CwkKc0WZy2af2orizt8Sf8thc=' 
WHERE 
  key_id = '55b431cf5f2bd8dd7b83c3b91af202da787a62b1c2c64ecea141dca006f2ccb8' 
  AND (
    token = 'chqXirzJy+goTR/5O1CwkKc0WZy2af2orizt8Sf8thc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )