UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CphJ8OwqTL3+qkp4c8p86YD4pNgYryVDrbSbJgN8yEU=' 
WHERE 
  key_id = 'e3a70eed5c3440e4b5d77038d61791f82c62b31a63fda7652930b27c3d5471ed' 
  AND (
    token = 'CphJ8OwqTL3+qkp4c8p86YD4pNgYryVDrbSbJgN8yEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )