UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RLX/UVD8GqR+GK3r8x3itu2tE697dUqK4mgL890WN8=' 
WHERE 
  key_id = 'c819aa6456711b9c61aff42768a32039962d38fe5662d96b48e7c1daf16356d1' 
  AND (
    token = '9RLX/UVD8GqR+GK3r8x3itu2tE697dUqK4mgL890WN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )