UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spwHNtFzHKbhlOw7s0stnHel9A+Xe2N2c6TXk9QLwnQ=' 
WHERE 
  key_id = '2018663d91bf1a9940659527f4222025e83c30f51c1de9d98797553669dbdc50' 
  AND (
    token = 'spwHNtFzHKbhlOw7s0stnHel9A+Xe2N2c6TXk9QLwnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )