UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQNTCJH4xk39M+ctcCrCltlNtZm5HT3XXhhdXsEEhI4=' 
WHERE 
  key_id = '7a71440c10a27e38c7e49a5d5f8ad707ea8d18b7359cb9ee7a3b02bf3ed676a2' 
  AND (
    token = 'GQNTCJH4xk39M+ctcCrCltlNtZm5HT3XXhhdXsEEhI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )