UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+hyHMHnjr8ey9pjy6Yk3VWDaD7Oww2rQFqVbP2fAHk=' 
WHERE 
  key_id = 'c0b000dcff14cb2d4bebaf7161b4f2b855fca1f80ac0c5e21535b856ce8c45f1' 
  AND (
    token = 'f+hyHMHnjr8ey9pjy6Yk3VWDaD7Oww2rQFqVbP2fAHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )