UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qtnPewv+Dhubqc6dhBDg9JW1LbndMimhjs9/cKdJqoE=' 
WHERE 
  key_id = 'a2c58349378e7b6c5db4445fade373c327af981b71912818e0bd9daf0f97231d' 
  AND (
    token = 'qtnPewv+Dhubqc6dhBDg9JW1LbndMimhjs9/cKdJqoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )