UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+e+xYEqLgeUSsCZx+vL2/zeXc6CViDLf2RySwVrZox0=' 
WHERE 
  key_id = 'bf47baea7e9d1395c2cbef91a428053cb12a1e2477cad79cbeae392c7543ce88' 
  AND (
    token = '+e+xYEqLgeUSsCZx+vL2/zeXc6CViDLf2RySwVrZox0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )