UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1ctBc+aboRNfU30mJbsVwUq/k0cLXHoj95ODkX/cJQ=' 
WHERE 
  key_id = '7de28e25dd39cec9f1ebbc49ca1dfbbdb2c87073e2889f5857c349ee3953a2ef' 
  AND (
    token = 'b1ctBc+aboRNfU30mJbsVwUq/k0cLXHoj95ODkX/cJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )