UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2zDxf1fLOW0EPdcGaKXzw75Tv/eLm+aqp2c+CQWmr8=' 
WHERE 
  key_id = 'cbba9dd87d9976cd79858affb72ad7e6864ee9170e5a1e9803302a9ddcf48722' 
  AND (
    token = 'b2zDxf1fLOW0EPdcGaKXzw75Tv/eLm+aqp2c+CQWmr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )