UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJftEt1ca1njiwF0ntam+yJlKyRgcDcH6s/pRq9xOv4=' 
WHERE 
  key_id = '1094a1948bd24ee3f0d63b7086d844aa9ad00857cb78a1148c144acf65b30308' 
  AND (
    token = 'CJftEt1ca1njiwF0ntam+yJlKyRgcDcH6s/pRq9xOv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )