UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWgnuvMJuimsb5jhzIsZ7UKBbgqUG0UjIAwy7QiHxrg=' 
WHERE 
  key_id = 'a744317ee94cc4529ec23b2c1e71d7cc6354bc9a2253c5f52ad26388d5399649' 
  AND (
    token = 'EWgnuvMJuimsb5jhzIsZ7UKBbgqUG0UjIAwy7QiHxrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )