UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vcTA2O6wr2C2Y/K+0wkM9/gmiAes3vm2Rtx3vNdF6xo=' 
WHERE 
  key_id = 'c99e563fd2900ea976bc0d4bcae64c2fb7da93b9257fda407f811c7520e28fe5' 
  AND (
    token = 'vcTA2O6wr2C2Y/K+0wkM9/gmiAes3vm2Rtx3vNdF6xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )