UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HBvAKpfVoCiNhH1LQvPiPEmY6vX6A1ME34SO+VE60U=' 
WHERE 
  key_id = '4e62b7dc9967e0f526996c949d1fd6e9244647fb84402f0065655cf973166714' 
  AND (
    token = '2HBvAKpfVoCiNhH1LQvPiPEmY6vX6A1ME34SO+VE60U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )