UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6w1GdsENB9jDZanf8BMeL0xERybX3zcQ/FGTKrNCDXo=' 
WHERE 
  key_id = '615fc198d780a4cb1d34b23ef295a616bd35f2251fcdf7ff9c3684073ae1b88c' 
  AND (
    token = '6w1GdsENB9jDZanf8BMeL0xERybX3zcQ/FGTKrNCDXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )