UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7KUhtbEoVWKeND9uWTApxEjubo1kR2z3E8M3jl65VQ=' 
WHERE 
  key_id = '91f8ddcc890c5d91e99134a898c7102144fa3f4f3684d1b2ea83cede66eb8d4f' 
  AND (
    token = 'M7KUhtbEoVWKeND9uWTApxEjubo1kR2z3E8M3jl65VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )