UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4ORsaA9yvaHzUublFZToCxTPiSIYQNv0fZ98tN6EDg=' 
WHERE 
  key_id = 'dc2bd16ade61f2e64a0364e816e7efc9b9d9a0e69f635f552e97538872679343' 
  AND (
    token = 'P4ORsaA9yvaHzUublFZToCxTPiSIYQNv0fZ98tN6EDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )