UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6evaG4Gfu5o3EFzqilSCkuiu5cHz77nz2fOrB/saj80=' 
WHERE 
  key_id = 'ec5543a0643e337b87ead326297c462bc4ebff888c9f79213acc25d6417e51f7' 
  AND (
    token = '6evaG4Gfu5o3EFzqilSCkuiu5cHz77nz2fOrB/saj80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )