UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3I/uIroBJnQuPgMGEQsGo5RZaVtgjxx8LEEEUKg/k4=' 
WHERE 
  key_id = 'e5f54c45fe88ce8e3286bdec4d2ba575eccd25784e286a11c916dbe2711e2794' 
  AND (
    token = 'e3I/uIroBJnQuPgMGEQsGo5RZaVtgjxx8LEEEUKg/k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )