UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ECR3hJvZ0QRh0kK9cP/RB5bPPdgAY7pxOGl1LDa86EY=' 
WHERE 
  key_id = '6c4705edc58ac4b2aa56e6f46618916ccd836bab9ade8839a3dbf152b5ed6dc2' 
  AND (
    token = 'ECR3hJvZ0QRh0kK9cP/RB5bPPdgAY7pxOGl1LDa86EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )