UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWy+5ktLEnSmdD59C9b3NA/Wrrx3puqXPfz6fyFF5TU=' 
WHERE 
  key_id = 'd2ee1841a273749d6ae0ea5bced17a6ec2f380a9886d4e8f0c2c0e2e46e3377f' 
  AND (
    token = 'wWy+5ktLEnSmdD59C9b3NA/Wrrx3puqXPfz6fyFF5TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )