UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/3BxKp7n8tNSJV124AwHCXEuu6+LR7Qw1FEzIE1e+0=' 
WHERE 
  key_id = 'c96bc0237dd78d37624ff2767b59b9224047833835ec88546a9caa47fdf36dcf' 
  AND (
    token = 'z/3BxKp7n8tNSJV124AwHCXEuu6+LR7Qw1FEzIE1e+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )