UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBo248RDIvza2iYInEOB9al4EyKewt3IOv2dl6DaSLI=' 
WHERE 
  key_id = 'ff36dd510e16367781e61db648f6212d402aba2833eb54f134bd7f7c5423207b' 
  AND (
    token = 'QBo248RDIvza2iYInEOB9al4EyKewt3IOv2dl6DaSLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )