UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awpRdbUVMdImZUMvYoC1dZbf1gIGeJLyBpV18+ywFSY=' 
WHERE 
  key_id = 'b7f23a8781abe640c6ddefe7b05cf9d1bd2b73e37c028ec89fd7fc152f07b36e' 
  AND (
    token = 'awpRdbUVMdImZUMvYoC1dZbf1gIGeJLyBpV18+ywFSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )