UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TvdjpTDvsCG7gor6Hw1c/on3swWQNGMlMm1AX4lxT/M=' 
WHERE 
  key_id = '7cb742bb4ff21a2253367f398f08177b58893d00395102284f7ec13fbb2e12d6' 
  AND (
    token = 'TvdjpTDvsCG7gor6Hw1c/on3swWQNGMlMm1AX4lxT/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )