UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0C7kfewzozsALVQVqWjJKchdFoBuTkPKgKyOZ9BNsfM=' 
WHERE 
  key_id = '54b0fcbd996298fc227306ae3cb9c961099bf50d6d22776af70234b99ee91893' 
  AND (
    token = '0C7kfewzozsALVQVqWjJKchdFoBuTkPKgKyOZ9BNsfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )