UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't4kfAUNBL340DJdlryjefTCAT+K0PMox6DPK7Nv6pFk=' 
WHERE 
  key_id = 'd0de87e03626e70c0165bd61a6e67606f332ad5284fde0de488a7d39995136c4' 
  AND (
    token = 't4kfAUNBL340DJdlryjefTCAT+K0PMox6DPK7Nv6pFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )