UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3r0Q5DPGF0CykSxRcNHebYO0fw1qbr95no4yDQql6c=' 
WHERE 
  key_id = '20d54ed978d761ca6c56687f9f0f7ca062dadc9535606dfbfc9e8d3e4481faa5' 
  AND (
    token = 'E3r0Q5DPGF0CykSxRcNHebYO0fw1qbr95no4yDQql6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )