UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lCa7AKPgCOc3MWE5Ci09Iql8itGfU35UzvQQ71o0gA=' 
WHERE 
  key_id = 'da569a095877ea9291ff43eac8cf927479bc6407f06526d58c192a0150a6aa0b' 
  AND (
    token = '7lCa7AKPgCOc3MWE5Ci09Iql8itGfU35UzvQQ71o0gA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )