UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTGerhmm731C6ugRt/ThykfM+9LZSOTCr3yQPAW+n78=' 
WHERE 
  key_id = 'e5577479d0bf6ac58966fd97d41f2d91c9935c5427febde7aec9496aedcf28c9' 
  AND (
    token = 'xTGerhmm731C6ugRt/ThykfM+9LZSOTCr3yQPAW+n78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )