UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rlU0AfNyj2WO8gOa7KboHTmyjxAOqTRmhe7v7qa43TA=' 
WHERE 
  key_id = '6d3c2dc0ee0e60f3b5fb7b008d5bd3bf10483d4ed66b13c780fce212c9242aae' 
  AND (
    token = 'rlU0AfNyj2WO8gOa7KboHTmyjxAOqTRmhe7v7qa43TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )