UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hc0qQKc+TosRsK92C3AOksqSbNs1V8Y39OXlyBZn3RU=' 
WHERE 
  key_id = '6c163e49f61a5678572be69fb0430494cb6d3148bb6305a21b9675c64ea8cbef' 
  AND (
    token = 'Hc0qQKc+TosRsK92C3AOksqSbNs1V8Y39OXlyBZn3RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )