UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEUbh7ybyEklAohF71Vj6pZtAV/CaaKRKNyxuFF4WEc=' 
WHERE 
  key_id = '3cea8199057275ca2c9fe29b3a6b06444a209b933e999d4481977ea33c3f2a2a' 
  AND (
    token = 'IEUbh7ybyEklAohF71Vj6pZtAV/CaaKRKNyxuFF4WEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )