UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sY/h7exeiOYkd07u4L1CFGA5bZap2mShJ6t04nyf+qg=' 
WHERE 
  key_id = 'c5345a00c8b97873768c1f37e9aec269cea41b1f329d6f917f14a7912bafc9a6' 
  AND (
    token = 'sY/h7exeiOYkd07u4L1CFGA5bZap2mShJ6t04nyf+qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026