UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3za5GNFDdyMVCl+bwFGZoCgb3VFpYFhipIge0Jmjmg0=' 
WHERE 
  key_id = '41a2c6fb6b126778cee258ef6514fad5938101c892fc00f70711206eb11da18d' 
  AND (
    token = '3za5GNFDdyMVCl+bwFGZoCgb3VFpYFhipIge0Jmjmg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )