UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRE3cJ8cb3VQ/9dKEyueO4QShre0B6gAj4usLgK1jww=' 
WHERE 
  key_id = 'd748c87e4b8a5f5c7d1fa855a5b22dde2b659d65dc65f2358bc16d1126e8a71a' 
  AND (
    token = 'dRE3cJ8cb3VQ/9dKEyueO4QShre0B6gAj4usLgK1jww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032