UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOZXk0vKr/JRMIMTRLiGfD/nne4zlaZOM6wYtyOFYSc=' 
WHERE 
  key_id = '18e30d2d2b72c386bfdd1ad84dfe7502b0de04a0a8430325fb01ba0f47f6d8cc' 
  AND (
    token = 'vOZXk0vKr/JRMIMTRLiGfD/nne4zlaZOM6wYtyOFYSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )