UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZs6C4ZcYCUmZPWagj7IgehGoGnb8RKWIrI/crx4K44=' 
WHERE 
  key_id = 'c97fed0237b5bf2708912c145f50bcc4c3bbffea21413f263cac4215d5446ec2' 
  AND (
    token = 'wZs6C4ZcYCUmZPWagj7IgehGoGnb8RKWIrI/crx4K44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034