UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dC5WMD8s2rrXkkI8QFAAXrl5XQedJu4dz+DB1uPj7Xo=' 
WHERE 
  key_id = 'b320fdec0c0198a97e6712d433e50bf375218669470fe022d2f25795e87cb43c' 
  AND (
    token = 'dC5WMD8s2rrXkkI8QFAAXrl5XQedJu4dz+DB1uPj7Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )