UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvkxuBPz+Cjs+FvK13PkX6HBPTBapWhJrFDaCVkkvxM=' 
WHERE 
  key_id = 'ebb01e90021cbbbfac20b8129d2a4727a34034fde0949a26dd2d4f6b5724e2c0' 
  AND (
    token = 'AvkxuBPz+Cjs+FvK13PkX6HBPTBapWhJrFDaCVkkvxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )