UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAlcEYD5TzIpLXT1TOSWg1mBWB/lk/aI+5uP4YkWQdc=' 
WHERE 
  key_id = '5e15164cb4032ca14920626e78db6d8bcb6355977bea7a90d55c8b141d691e7a' 
  AND (
    token = 'OAlcEYD5TzIpLXT1TOSWg1mBWB/lk/aI+5uP4YkWQdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )