UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Piq39529FzlojmMrWBREJJbFdeerVh83IY7wQMvqY3w=' 
WHERE 
  key_id = '92fbe80e8fffe7967b3d5997e74038b03e41fa495fe41ca148af58b38e3a2cb4' 
  AND (
    token = 'Piq39529FzlojmMrWBREJJbFdeerVh83IY7wQMvqY3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )