UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zm1A/MzTvpR3nuAZ+Vgdz5RRIthLSo/UTpEwyLp8WaI=' 
WHERE 
  key_id = 'dd18c21ad3d447817b55855638d7097db59e2ea1d456183dd3aa4840c309525d' 
  AND (
    token = 'Zm1A/MzTvpR3nuAZ+Vgdz5RRIthLSo/UTpEwyLp8WaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )