UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y68LKzZqbz/PjK8s1oFJT1dck/VrKEQ01xyteArua0M=' 
WHERE 
  key_id = '1621e6e06ad7aebcdb9d3fa6f1190e607eae14c1ab2c207e45e2d933e0279be8' 
  AND (
    token = 'Y68LKzZqbz/PjK8s1oFJT1dck/VrKEQ01xyteArua0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )