UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfJzVdk3MVXg1UaDtnhIV/IX4QBRCA9PlPX//hVLDLo=' 
WHERE 
  key_id = 'dac9cbaefb1a06c0e0a9f4f166fc8b61048a5d432215f4208d8d54183da8560d' 
  AND (
    token = 'qfJzVdk3MVXg1UaDtnhIV/IX4QBRCA9PlPX//hVLDLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )