UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'muzm5uH3nzRIsZbQ1RSn8lX8jTE8nYvHV76GPYqInLo=' 
WHERE 
  key_id = '09eeacc6d3a95e2c165de100685955dd6193efad825ce126b4d863f03e7958e0' 
  AND (
    token = 'muzm5uH3nzRIsZbQ1RSn8lX8jTE8nYvHV76GPYqInLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )