UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbvVAfVpY87NeXEADdY8ZkUsxk2I57VxgckaYUFpLzE=' 
WHERE 
  key_id = '6b3a0b51bfcc786f08a9da8fa137e42f9604a9db58a9c6c759781861bb688688' 
  AND (
    token = 'WbvVAfVpY87NeXEADdY8ZkUsxk2I57VxgckaYUFpLzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )