UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZJUdOO1x456zSxOqDRf6pFp1Z2M/Pm0Q7KJ/bfFV64=' 
WHERE 
  key_id = 'fc512b362e6f85a9172887f82fbc194d51443b259457baf93f2a19bc49657b59' 
  AND (
    token = 'uZJUdOO1x456zSxOqDRf6pFp1Z2M/Pm0Q7KJ/bfFV64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )