UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82Wg7Dsw5rSKEF1UKXcNli/ekEPrX94kfSE/8CGZzVM=' 
WHERE 
  key_id = 'a1173ee85e356ea44fa195382fb5953ccb1982bd31f386ef6b5fc25de4f4e68c' 
  AND (
    token = '82Wg7Dsw5rSKEF1UKXcNli/ekEPrX94kfSE/8CGZzVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )