UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wrl/ArP1s/ff6D0vtP8AEOz4bFAZFmDMTdPNbo00VTw=' 
WHERE 
  key_id = 'b119d1693542f530f86b04d2e94190294323c49399df9aea7565b6d74d520c2e' 
  AND (
    token = 'Wrl/ArP1s/ff6D0vtP8AEOz4bFAZFmDMTdPNbo00VTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )