UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvlRltMGq0DJEHl1OWXVrOtHkd0orXqGCWklf7iL9PI=' 
WHERE 
  key_id = '77f05bb50aa30d3e6bfd04df71e6e5e57f96ea69073611ba249fb7f3ff449867' 
  AND (
    token = 'rvlRltMGq0DJEHl1OWXVrOtHkd0orXqGCWklf7iL9PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )