UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqSz1YSj9TQuvRwhxc5Nuhq0+1wN63YydGLKWfRZq44=' 
WHERE 
  key_id = '78d6fabdef04c12cc5664d20a0123bd470a7f9e0344fe558759a52bdeab567e5' 
  AND (
    token = 'RqSz1YSj9TQuvRwhxc5Nuhq0+1wN63YydGLKWfRZq44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )