UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcL9LT5sOkuxCviR5t2DhEl30cCGRk2gg6NZCIlsxzI=' 
WHERE 
  key_id = '1b082733c7a603826a838d27c57940138c0df7d8e7ce1ab4bdde3b41878b8dfe' 
  AND (
    token = 'HcL9LT5sOkuxCviR5t2DhEl30cCGRk2gg6NZCIlsxzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )