UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMKBQj3i0oHVvDY+sUnd5gtBlBbj2zvHsFMEmAd+d+M=' 
WHERE 
  key_id = '0df6248aef50a0b3d4771ab822b40017dd627ad4a188543e78fd063d7552600f' 
  AND (
    token = 'IMKBQj3i0oHVvDY+sUnd5gtBlBbj2zvHsFMEmAd+d+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )