UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/CLFYzVSFsj6JtcVkA2zRXG+L4dKEo8UIBiHcyabHA=' 
WHERE 
  key_id = '86c60eb5a9fb74662faf68fcebb5113a274518434d6cb56bbb50c6cebbbfd7fd' 
  AND (
    token = 'G/CLFYzVSFsj6JtcVkA2zRXG+L4dKEo8UIBiHcyabHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )