UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIKV73EHqEqtSuh6taTrHlIovt1GRStOBn5UG6HiJfg=' 
WHERE 
  key_id = 'e9a1ea942a420c0dfcad38c6462162de746911da37520ddff014dde34243bf1c' 
  AND (
    token = 'GIKV73EHqEqtSuh6taTrHlIovt1GRStOBn5UG6HiJfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )