UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blkR6InLzHi64WrveHLI2lrQw+eSbZTGgn/Q8kJuUtY=' 
WHERE 
  key_id = '572d258aafe41ce5c4a4bbbf14a4cd50a8837ff18d98eea64f19b6853707941b' 
  AND (
    token = 'blkR6InLzHi64WrveHLI2lrQw+eSbZTGgn/Q8kJuUtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )