UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfBp5Uv8fgTjG5lKLQ5GtUH9QXKU7sTn280IL02eDtM=' 
WHERE 
  key_id = '5a7a1141856d4f687498630b2c0e78d1033efe1502803005f740fb27f76fde76' 
  AND (
    token = 'CfBp5Uv8fgTjG5lKLQ5GtUH9QXKU7sTn280IL02eDtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )