UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lrEgYyRSI2YRLyFdMODScJLuM2Y/BzrWWCy7S1k3DEo=' 
WHERE 
  key_id = '1a552142c2d1bd0d6d5cfce8bcf3ed98a6686e48c609e55091156a88cb3bf13a' 
  AND (
    token = 'lrEgYyRSI2YRLyFdMODScJLuM2Y/BzrWWCy7S1k3DEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )