UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzqu0Bzmq8X4ollJ/54YA0sTqPjIdNi2Ey1WnrUkqbk=' 
WHERE 
  key_id = '1b13362c3a3ec6cd0a4e5852796693b4a6ff0e43daeeb2af7626d8ac90356951' 
  AND (
    token = 'rzqu0Bzmq8X4ollJ/54YA0sTqPjIdNi2Ey1WnrUkqbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )