UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUBvc8frDiH6mnd6Nh0RLTYcUQtxb0TFhLHDG1wAPFQ=' 
WHERE 
  key_id = '2797cffcb1c8faad3c075aede0ad6866bef69c5b2196893fe9adac23abf94173' 
  AND (
    token = 'SUBvc8frDiH6mnd6Nh0RLTYcUQtxb0TFhLHDG1wAPFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )