UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmBDppJ1kTLLORTDCI3GkOfTcuKIQMTwPRAb2pj4LRA=' 
WHERE 
  key_id = '831f3c3e56b617f3fdb2701ec8a02f20181bed0f09bfe2889ef9a6136252e82c' 
  AND (
    token = 'CmBDppJ1kTLLORTDCI3GkOfTcuKIQMTwPRAb2pj4LRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )