UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+91/1TGg/pZ53RXCBMlB1q+kzCsmDY16jSxorSKTngY=' 
WHERE 
  key_id = '2d3806e2c851626a740d29e94c09c68a97c88023cb3a98873fcb09a868832483' 
  AND (
    token = '+91/1TGg/pZ53RXCBMlB1q+kzCsmDY16jSxorSKTngY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )