UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6E9/LB5w6+MWvCtrLVAFwE8yEPjjeK/tfvqNdDEqzJE=' 
WHERE 
  key_id = 'ba412dc32180b1b33c1f8286d7ab5b0345fe75756e748ae3fb3f9383b3d5b679' 
  AND (
    token = '6E9/LB5w6+MWvCtrLVAFwE8yEPjjeK/tfvqNdDEqzJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )