UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLPqOlK4qSlnC8DVCI1kLqlTQOmxsa/8/dxsiv/BQDI=' 
WHERE 
  key_id = 'd4a795f6f20a9ce9cb9cf3564dffc8a6cc814cf5fb8f1e65587edc9a51bc3e01' 
  AND (
    token = 'FLPqOlK4qSlnC8DVCI1kLqlTQOmxsa/8/dxsiv/BQDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )