UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wk4OHwo8Om1ik3GyJtHNUoxj7DYTBHp0XINdEww5NK4=' 
WHERE 
  key_id = '75bbdd153f17cde9572d3ce1e64a4716273226160c31cbbeb75cf6e6182f2a6d' 
  AND (
    token = 'wk4OHwo8Om1ik3GyJtHNUoxj7DYTBHp0XINdEww5NK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )