UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VVO21BWGXAC9GAqQv8T0XSge4z3bITWyQkwU1HvwWlM=' 
WHERE 
  key_id = '8dfcdbbf9e5e4dc07102e6bb923d98be247349cb6034fb2ceee23ca282eff64b' 
  AND (
    token = 'VVO21BWGXAC9GAqQv8T0XSge4z3bITWyQkwU1HvwWlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )