UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeE95LfoOuanZCTP1xk1mxWEhxjoc74LGtnSdudaJNk=' 
WHERE 
  key_id = '50701f3e53e2cbb41f31d35156d94d80f32a01343118fc286b43b5892a647c3d' 
  AND (
    token = 'oeE95LfoOuanZCTP1xk1mxWEhxjoc74LGtnSdudaJNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )