UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kltXX6EgBPkeLOCVdqFdm5/Qh5JOOTYVEcI7+AQ/Mg=' 
WHERE 
  key_id = '45495be1df3950eef829f0db695f9e1c7c44cc109e1594f9f1757e9fbd05836b' 
  AND (
    token = '8kltXX6EgBPkeLOCVdqFdm5/Qh5JOOTYVEcI7+AQ/Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )