UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8obya0TwbOOjfDHLixfmN0cycFggkr41nhOx1Bund2Q=' 
WHERE 
  key_id = 'c0e9aa3e1fa838712e10da960a498acc711dd73af389e624cb8604daa8c97288' 
  AND (
    token = '8obya0TwbOOjfDHLixfmN0cycFggkr41nhOx1Bund2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )