UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5Fjn7/XJjlmIjcsD+iZ3y+bWZOQFzSK/TH80QAtUKI=' 
WHERE 
  key_id = '573e539153b5aec65866a12a433415b740bd40325defc2ee4946af4a97969c64' 
  AND (
    token = 'b5Fjn7/XJjlmIjcsD+iZ3y+bWZOQFzSK/TH80QAtUKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )