UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azRNpbsNPLFuDwt3SdGIegIsvTlICDJMLJN8UoTl9Kw=' 
WHERE 
  key_id = '18236923649edf7a15586dda3dc3841bbbcbdb42f21f59c8290af2981e83d2f2' 
  AND (
    token = 'azRNpbsNPLFuDwt3SdGIegIsvTlICDJMLJN8UoTl9Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )