UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4dwmkzGnrCmwhRfJmHxeYH/rl7BE+y3bE8EZREdlSM=' 
WHERE 
  key_id = 'c43db26cdac8fa252e54e99e9d1554a148f59a3e47d2f39038d9eeae13b5243e' 
  AND (
    token = 'O4dwmkzGnrCmwhRfJmHxeYH/rl7BE+y3bE8EZREdlSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )