UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZDg5a+VFD5b8tTdapwoLRcViRWosB0kIN+VT80cdQc=' 
WHERE 
  key_id = '093b19068debed65440777d9871a3bfa9c2d718caa5f74c474983c5535f20f88' 
  AND (
    token = 'nZDg5a+VFD5b8tTdapwoLRcViRWosB0kIN+VT80cdQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )