UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Dzd1jjbm+Re3NElifM4I2PQaPUgXudnalQl2xpz8tM=' 
WHERE 
  key_id = '509fe1ed2962067962f813377128d7b70fe67bfd899be0e7cdbf6e3236fc1a63' 
  AND (
    token = '7Dzd1jjbm+Re3NElifM4I2PQaPUgXudnalQl2xpz8tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )