UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4EVS9i+oHSungcaGe7kIPSXyYU1RTvE3ThoRQA7+9w=' 
WHERE 
  key_id = '96e8ed020aace1614b2e391ebaea6e92b4922c491e7baa6ff8285bebe1973d44' 
  AND (
    token = 'z4EVS9i+oHSungcaGe7kIPSXyYU1RTvE3ThoRQA7+9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )