UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UPJehbS4QwroUg79QV8z1KCIKfbzHGQCpvs+k0KiLY=' 
WHERE 
  key_id = '5ee18adba04d44b8a3453f424c9fe44a03b37093516dcadeeecd02fa931d884e' 
  AND (
    token = '+UPJehbS4QwroUg79QV8z1KCIKfbzHGQCpvs+k0KiLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )