UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13Bs1imVkqlg8eIM+xJNgCnjfgLbVlt2/j08VhEM/Aw=' 
WHERE 
  key_id = '94187317c89181684161e3bc9fdc7947e1eb7f5822539135aa43dbaabf93fbe6' 
  AND (
    token = '13Bs1imVkqlg8eIM+xJNgCnjfgLbVlt2/j08VhEM/Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )