UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fJKXVbU29rFnjihfQVHKBBfBJ60DdOmgiKSiu5yqBjs=' 
WHERE 
  key_id = 'b8107f867effb449e7ea3858603a93d5aacf7be807fc07e25a5309599f9a92f7' 
  AND (
    token = 'fJKXVbU29rFnjihfQVHKBBfBJ60DdOmgiKSiu5yqBjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )