UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0gzi5pYYzn6FC8fsAm82TNfwBLsHJb76hzSHotNSmQ=' 
WHERE 
  key_id = 'd4d0207a851214acea746730186d01c6e1c8229ad76ca1ebcef621f4f96bd929' 
  AND (
    token = 'Q0gzi5pYYzn6FC8fsAm82TNfwBLsHJb76hzSHotNSmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )