UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oki+GWvPtelbAhx9Nmo8CvHpQq3p/EvOosi08LannY=' 
WHERE 
  key_id = '73b11939357ae91ff5abc1ee2b90eb19d3246c791db4ee24b9e304041de96a2b' 
  AND (
    token = '6oki+GWvPtelbAhx9Nmo8CvHpQq3p/EvOosi08LannY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )