UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2Sp0juddZ3R0l2iPidTTPNiLG6zNBgi8UdlJodmOmI=' 
WHERE 
  key_id = 'ee572c3bd981941b47add94c3e27320e93a43cfc4fd74d6d9d121884472a34b2' 
  AND (
    token = 'T2Sp0juddZ3R0l2iPidTTPNiLG6zNBgi8UdlJodmOmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )