UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeyulYR3g3OkR2Lp5/A27Mj3kMWjpcJC5Mr8s8dRbTE=' 
WHERE 
  key_id = 'ac261f4a4d6c48c2aa5548847b52c134372f3d13e335b952566c180573541abe' 
  AND (
    token = 'zeyulYR3g3OkR2Lp5/A27Mj3kMWjpcJC5Mr8s8dRbTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )