UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJePM64vSMPJzEWvRbKiODGy4Uyf6kNH9bnv38d3oVs=' 
WHERE 
  key_id = 'cf84c1ecdaae544fa66a86b24e085aa1c26983a19222f1dd267cf9157a588756' 
  AND (
    token = 'LJePM64vSMPJzEWvRbKiODGy4Uyf6kNH9bnv38d3oVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )