UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jihKXIIpc1tZ6xRU5ZsYK3p1OLZWO88M/VBMIOaTOzM=' 
WHERE 
  key_id = '8346dabefb1231fafe256ec26369d3a2980596c4ac1234d63f9ef6df367a90ec' 
  AND (
    token = 'jihKXIIpc1tZ6xRU5ZsYK3p1OLZWO88M/VBMIOaTOzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )