UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XPl3A29LS31vTB5sh6bTzDEuwz2Rw6yDt7Q6vHM15M=' 
WHERE 
  key_id = 'bd30cd97d797aa47f049d6711f0f3b95c87039aeec3322a79a8352c56011854f' 
  AND (
    token = '4XPl3A29LS31vTB5sh6bTzDEuwz2Rw6yDt7Q6vHM15M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )